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Check for unintentional plagiarism

Easily check your paper for missing citations and accidental plagiarism with the EasyBib plagiarism checker. The EasyBib plagiarism checker:

• Scans your paper against billions of sources.
• Identifies text that may be flagged for plagiarism.
• Provides you with a plagiarism score.

You can submit your paper at any hour of the day and quickly receive a plagiarism report.

What is the EasyBib plagiarism checker? 

Most basic plagiarism checkers review your work and calculate a percentage, meaning how much of your writing is indicative of original work. But, the EasyBib plagiarism checker goes way beyond a simple percentage. Any text that could be categorized as potential plagiarism is highlighted, allowing you time to review each warning and determine how to adjust it or how to cite it correctly.

You’ll even see the sources against which your writing is compared and the actual word for word breakdown. If you determine that a warning is unnecessary, you can waive the plagiarism check suggestion.

Plagiarism is unethical because it doesn’t credit those who created the original work; it violates intellectual property and serves to benefit the perpetrator. It is a severe enough academic offense, that many faculty members use their own plagiarism checking tool for their students’ work. With the EasyBib Plagiarism checker, you can stay one step ahead of your professors and catch citation mistakes and accidental plagiarism before you submit your work for grading.

Why use a plagiarism checker? 

Imagine – it’s finals week and the final research paper of the semester is due in two days. You, being quite familiar with this high-stakes situation, hit the books, and pull together a ten-page, last-minute masterpiece using articles and materials from dozens of different sources.

However, in those late, coffee-fueled hours, are you fully confident that you correctly cited all the different sources you used? Are you sure you didn’t accidentally forget any? Are you confident that your teacher’s plagiarism tool will give your paper a 0% plagiarism score?

That’s where the EasyBib plagiarism checker comes in to save the day. One quick check can help you address all the above questions and put your mind at ease.

What exactly is plagiarism? 

Plagiarism has a number of possible definitions; it involves more than just copying someone else’s work. Improper citing, patchworking, and paraphrasing could all lead to plagiarism in one of your college assignments. Below are some common examples of accidental plagiarism that commonly occur.

Quoting or paraphrasing without citations

Not including in-text citations is another common type of accidental plagiarism. Quoting is taking verbatim text from a source. Paraphrasing is when you’re using another source to take the same idea but put it in your own words. In both cases, it’s important to always cite where those ideas are coming from. The EasyBib plagiarism checker can help alert you to when you need to accurately cite the sources you used.

Patchwork plagiarism

When writing a paper, you’re often sifting through multiple sources and tabs from different search engines. It’s easy to accidentally string together pieces of sentences and phrases into your own paragraphs. You may change a few words here and there, but it’s similar to the original text. Even though it’s accidental, it is still considered plagiarism. It’s important to clearly state when you’re using someone else’s words and work.

Improper citations

Depending on the class, professor, subject, or teacher, there are multiple correct citation styles and preferences. Some examples of common style guides that are followed for citations include MLA, APA, and Chicago style. When citing resources, it’s important to cite them accurately. Incorrect citations could make it impossible for a reader to track down a source and it’s considered plagiarism. There are EasyBib citation tools to help you do this.

Don’t fall victim to plagiarism pitfalls. Most of the time, you don’t even mean to commit plagiarism; rather, you’ve read so many sources from different search engines that it gets difficult to determine an original thought or well-stated fact versus someone else’s work. Or worse, you assume a statement is common knowledge, when in fact, it should be attributed to another author.

When in doubt, cite your source!

Time for a quick plagiarism quiz! 

Which of the following requires a citation?

• A chart or graph from another source
• A paraphrase of an original source
• Several sources’ ideas summarized into your own paragraph
• A direct quote
• All of the above

If you guessed option E than you’d be correct. Correct punctuation and citation of another individual’s ideas, quotes, and graphics are a pillar of good academic writing.

What if you copy your own previous writing?

Resubmitting your own original work for another class’s assignment is a form of self-plagiarism, so don’t cut corners in your writing. Draft an original piece for each class or ask your professor if you can incorporate your previous research.

What features are available with the EasyBib plagiarism checker? 

Along with providing warnings and sources for possible plagiarism, the EasyBib  plagiarism checker works alongside the other EasyBib tools, including a grammar checker  and a spell checker . You’ll receive personalized feedback on your thesis and writing structure too!

The  plagiarism checker compares your writing sample with billions of available sources online so that it detects plagiarism at every level. You’ll be notified of which phrases are too similar to current research and literature, prompting a possible rewrite or additional citation. You’ll also get feedback on your paper’s inconsistencies, such as changes in text, formatting, or style. These small details could suggest possible plagiarism within your assignment.

And speaking of citations, there are also  EasyBib citation tools  available. They help you quickly build your bibliography and avoid accidental plagiarism. Make sure you know which citation format your professor prefers!

Great! How do I start? 

Simply copy and paste or upload your essay into the checker at the top of this page. You’ll receive the first five grammar suggestions for free! To try the plagiarism checker for free, start your EasyBib Plus three-day free trial.* If you love the product and decide to opt for premium services, you’ll have access to unlimited writing suggestions and personalized feedback.

The EasyBib plagiarism checker is conveniently available 24 hours a day and seven days a week. You can cancel anytime.  Check your paper for free today!.

*See Terms and Conditions

Visit www.easybib.com for more information on helpful EasyBib writing and citing tools.

For informational guides and on writing and citing, visit the EasyBib guides homepage .

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• Knowledge Base
• Best Free Plagiarism Checkers

10 Best Free Plagiarism Checkers | Tested & Reviewed

Published on January 8, 2024 by Koen Driessen . Revised on July 10, 2024.

To find the best free plagiarism checker, we extensively tested and reviewed all popular tools to answer questions like, “How much plagiarism can they detect?” and “Are they actually free?”

Table of contents

Research methodology, general conclusions: free vs. paid checkers, 1. scribbr review, 2. quetext review, 3. duplichecker review, 4. small seo tools review, 5. pre post seo review, 6. grammarly review, 7. plagiarism detector review, 8. check-plagiarism.com review, 9. search engine reports review, 10. plagiarismchecker.co review, frequently asked questions about plagiarism checkers.

The plagiarism tools in this research are tested using 4 test documents , ranging from unedited to heavily edited.

Each test document consisted of plagiarized sections from 140 sources like Wikipedia articles, news articles, open-access journal articles, websites, theses and dissertations, and PDFs.

This setup allowed us to analyze:

• The reliability of plagiarism checker tools, even when texts are edited to varying degrees
• The depth and breadth of the tools’ content databases (whether they only covered websites or also journal articles)

Read more about the research methodology

We found that free tools were frequently misleading in their advertising and were lacking in many ways compared to paid ones. Our research led to these conclusions:

• Offers a limited free version
• Finds far more plagiarism than other tools
• Detects plagiarism even in edited texts
• Won’t store or sell your documents
• Money-back happiness guarantee, with live support available
• Self-Plagiarism Checker feature allows you to check for self-plagiarism
• You need to go premium to find out your precise similarity score and view the entire report

Scribbr offers a limited free version that’s perfect for checking if your paper contains potential plagiarism. To view the full report, you need to buy the premium version, which costs between $19.95 and $39.95 depending on the word count. There’s no word limit, so you can upload as big a document as you want.

Quality of matches

Scribbr’s checker, developed in partnership with Turnitin, heavily outperformed all free and paid tools in terms of the amount of plagiarism detected: 83% vs. an average of 42% across free tools.

It performed particularly well with source types relevant to students, such as journal articles and dissertations. Importantly, Scribbr was far more successful than other tools at detecting plagiarism in heavily edited texts, showing it has no trouble with paraphrasing plagiarism.

Scribbr could also consistently provide full matches instead of partial ones, matching the whole plagiarized passage to the correct source.

You see your results in a straightforward downloadable report. Different sources are highlighted in different colors, making it more readable.

The issues identified can be fixed with Scribbr’s Citation Generator , generating correctly formatted citations wherever they are needed.

In addition, Scribbr offers a Self-Plagiarism Checker . This unique tool allows users to upload their own unpublished documents in addition to the public database, to detect any possible self-plagiarism.

However, you can’t edit your text directly in the tool, and it’s not possible to re-check your document for free.

Trustworthiness

Scribbr will not store, sell, or share your uploaded documents. Data is automatically deleted after 30 days, or students can opt to manually delete their document after the check.

Live customer support is offered in multiple languages to assist users. A guide and other resources explaining plagiarism issues are easily accessible.

Scribbr also has a happiness guarantee: if you’re not satisfied with the tool for any reason, you can ask for a new check or a refund.

Check out Scribbr

• Built-in citation assistant helps to add missing citations
• Documents not stored in database
• Support options available (but no live support)
• Finds partial matches
• Not clear how the free trial works
• Monthly subscription of at least $8.25 after free trial
• Not effective for scholarly sources
• Doesn’t detect all plagiarism

Quetext offers a free trial of 500 words, after which users must pay for a premium plan.

Additionally, uploading files to Quetext is a Pro feature. If you don’t pay, you’ll have to copy-paste the text from your document instead.

The paid version costs at least $8.25 per month (more expensive plans are available), which allows you to check up to 100,000 words.

Quetext detects more plagiarism (49% on average) than any free tool, but it’s unable to match each source text fully to a single source. Different sentences are attributed to different sources.

While Quetext claims to check against academic sources, we found it didn’t perform well at identifying plagiarism from sources such as journal articles and student dissertations.

Quetext’s plagiarism report is relatively straightforward to understand and provides a useful overview. A precise percentage is shown, with similarities in the text highlighted.

However, different sources are not highlighted in different colors, making the report somewhat difficult to read. Instead, orange highlighting is used for partial matches, red for full matches.

There’s also a built-in citation assistant that can help you fix plagiarism by adding citations. Unfortunately, it’s not very robust. Citations generated this way may not be accurate, and you have to add a lot of information manually.

Quetext states that it doesn’t save your text to a database and that all text submitted remains private and encrypted.

Information about the service is available in the form of FAQs on the website, and it’s also possible to contact the company by submitting a request form.

Check out Quetext

• Free (1,000 words per scan)
• Doesn’t save uploaded documents
• Relatively user-friendly reports
• Distracting ads for other services
• Low level of plagiarism detected
• Performs very poorly with edited text
• No color coding for different sources

DupliChecker’s service is free, though you can only upload 1,000 words at a time. If you go for one of their premium plans, you can go up to 25,000.

If you do want to upgrade, a large number of different premium plans are offered on the site, which can be somewhat confusing to navigate. The cheapest is $10 a month.

The level of plagiarism detected by DupliChecker was relatively low (44%).

While the tool was able to find some plagiarism, it was unable to find any full matches. Overall, it performed about as well as other checkers like Small SEO Tools.

DupliChecker’s website is unfortunately full of ads for their other services and for similar sites. A distracting animated “Make it unique” button appears in the report, advertising their rewriting tool.

In the online report, all plagiarized text is highlighted in one color, and it is difficult to figure out what source each source block is matched with.

The site claims not to save uploaded documents, and it deletes content after the check is complete to avoid data leakage. No live support is available, but there is a contact form on the website.

Check out DupliChecker

• Various options for document uploads
• Page is slow, somewhat confusing, and full of ads
• Scans individual sentences rather than full texts

Small SEO Tools is free to use, although you can only check 1,000 words at a time without paying.

You can run multiple checks if you need to scan more than that, although the site requires you to complete CAPTCHAs to upload multiple documents.

Small SEO Tools was unable to identify most plagiarism in our test documents, with an average of only 44%. Since it scans individual sentences separately, it was only ever able to produce partial matches.

Plagiarized text is highlighted (though all in one color), and you can click on it to be shown the source it was matched with.

The page is cluttered with a lot of ads that you can easily confuse with the buttons you need to press.

The report itself is relatively clear. While plagiarized text is highlighted in one color, the tool clearly links matched text with the source identified for it.

Small SEO Tools claims not to store your content after checking it. You don’t have to register to use the tool. Users can also contact a support email to request their personal data be erased.

Check out Small SEO Tools

• 1,000-word upload limit
• Color-coded highlighting
• Some full matches
• Citation assistant
• Live support option
• Detects a low proportion of plagiarism
• Report is hard to read
• Messy, ad-heavy page design
• Color coding doesn’t distinguish between different sources

It’s unclear whether Pre Post SEO is actually a free tool. While the website claims there’s a search query limit for visitors, the limit is not clearly specified and did not seem to apply when we tested our documents.

You can only scan up to 1,000 words per search and cannot see a complete list of matched sources (instead, you must check them manually). These limits are removed if you sign up for their premium plan, which costs $10 to $45 a month.

Pre Post SEO did find the occasional full match, but in most cases it was only able to find partial matches, like most free checkers. Overall, it performed about as well as tools like DupliChecker and Small SEO Tools.

The page where the checker is hosted is full of distracting and irrelevant ads, making the user experience frustrating.

A different color was used for verbatim plagiarism and paraphrasing plagiarism, but the tool’s judgment was often wrong. Other than that, the same color was used for different sources, which made the report hard to read.

Pre Post SEO states that it does not store or sell your documents. There is a live support option on the site and a form you can use to request support.

Check out Pre Post SEO

• Language and citation assistant available
• Does not sell or share documents with third parties
• Finds a relatively low percentage of plagiarism
• Same colors used for different sources

Despite the way it’s advertised, Grammarly’s checker is not free. All you can do is see a screen that tells you there’s plagiarism in your text without giving you any details of where it is, how much of it there is, or what the sources are.

After this you’ll be directed to download the Grammarly app and subscribe to their premium service ($30 per month). There’s a limit of 100,000 characters (about 20,000 words) even after paying.

Grammarly was able to find more full matches than most free tools. However, it performed particularly poorly with academic sources and received a low percentage overall, scoring a total of 40%.

As a premium service, Grammarly has a clearer and more visually appealing style than most free checkers. The original formatting of the document remains mostly intact, but the tool uses the same color for all sources, making the results hard to parse.

The subscription also gets you a language and style tool and a citation assistant.

Grammarly does not store, sell, or share documents with third parties.

The site provides a support page with tips, tutorials, and FAQs, and you can submit a question via a form. Live support is not available.

Check out Grammarly

• Free to use (1,000-word limit)
• Does not store or sell your document
• Technical issues with long documents
• Difficult to match text with sources in the report
• Different sources highlighted in the same color

Plagiarism Detector is free to use and users do not need to register. However, there is a limit of 1,000 words per document. By paying, you can raise this limit to 25,000 words per document.

Plagiarism Detector’s performed about as well as other 100% free tools (40%).

The tool was mostly only able to find partial matches, attributing individual sentences to one or more sources.

Plagiarism Detector’s reports are somewhat difficult to read. The same colors are used for different sources, and hovering over a plagiarized section doesn’t show you the source. Instead, you need to find it in a separate list.

Plagiarism Detector states that it will not store or sell your documents. No live support is available, but there is a help request form.

Check out Plagiarism Detector

• Offers a citation generator
• Difficult to match text with sources in the downloadable report
• Scans sentence by sentence —rarely gets a full match

It’s unclear whether Check-plagiarism.com is actually free. The site describes the free upload limit in a confusing way, allowing you a certain number of “queries” (sentences) per month. However, these limits are not clearly specified and did not seem to apply when we tested our documents.

Check-plagiarism.com performed slightly worse than most 100% free tools, scoring a total of 39%.

While the tool was able to find some full matches, it mostly found partial matches.

The same color was used for different sources, which made the report hard to read. A different color was used for verbatim plagiarism and paraphrasing plagiarism, but the tool was often wrong.

You can check up to 1,000 words at once for free. 

In the downloadable report, the format of the text is mostly retained. The report provides a long list of sources that are difficult to cross-reference with the text above.

The version of the report shown on the site itself is slightly better, as a box next to the plagiarized text allows you to see the text identified as the source. There is a “rewrite” function, along with a (manual) citation tool.

Check-plagiarism.com claims that the reports generated on their site are “highly secured and un-accessible.”

There are some FAQs listed on the site, but the answers provided are not very clear. They have live messaging support along with a contact form.

Check out Check-plagiarism.com

• Genuinely free for most purposes (1,000-word upload limit)
• Lots of distracting ads
• Unable to find most of the plagiarism
• Same highlight colors for different sources

Search Engine Reports is free to use, and users do not need to register. However, there is a limit of 1,000 words per scan. By paying, you can raise this limit to 30,000 words per scan.

The methodology this tool uses to find matches appears highly unreliable. It seems to simply search Google for each sentence in your document, counting it as plagiarism if it finds a match.

It identified only a low proportion of the plagiarism (38%) in our test documents. Due to its methodology, it was usually unable to find full matches, and it performed particularly poorly with scholarly sources such as dissertations and journal articles.

The report shown on the site gives a list of individual sentences marked as plagiarized or original. You can click a link next to each source, but all it does is google the sentence in question. The downloadable report highlights plagiarism within the text and shows a list of sources, but it doesn’t clearly link each sentence with a source.

There is also a language statistics function that lets you see words that appear frequently in the text to help limit repetition.

Search Engine Reports claims not to store any uploaded content in their database. There is no live support, but there is a contact form.

Check out Search Engine Reports

• Uploaded documents not stored/sold
• Detects a very low amount of plagiarism
• Misleading about costs—only free for five documents
• Low word limit of 800
• Lots of distracting ads and pop-ups

The tool claims it’s free, but it actually only allows you to upload five documents before requiring you to sign up for one of their many premium plans. These documents have an unusually low word limit of 800.

The premium plans offer options to increase (but not remove) this word limit. The cheapest is $15 per month, which only increases the limit to 1,000 words—a limit many other tools offer for free.

Plagiarismchecker.co gave some of the worst results out of all the checkers we tested, with an average of 30%. It was never able to provide a full match for a source text, only partial.

The tool is frustrating to use due to the high number of ads it displays and the low word limit.

The downloadable report sometimes didn’t include the plagiarism percentage, making it impossible to know how much of the text was plagiarized/original.

The report itself is difficult to read. All plagiarized text is highlighted in one color and is not clearly matched with the source identified for it.

The site claims that uploaded content is not stored in a database or shared with others. It also claims that “our advanced AI-powered algorithm ensures that your content must be protected under the copyright laws.” It’s not clear what this means.

While the site claims to have 24-hour support, there is no live support. There is a contact form on the site.

Check out Plagiarismchecker.co

Yes, Scribbr offers a limited free version of its plagiarism checker in partnership with Turnitin. It uses Turnitin’s industry-leading plagiarism detection technology and has access to most content databases.

Run a free plagiarism check

If you’re a university representative, you can contact the sales department of Turnitin .

Plagiarism can be detected by your professor or readers if the tone, formatting, or style of your text is different in different parts of your paper, or if they’re familiar with the plagiarized source.

Many universities also use plagiarism detection software like Turnitin’s, which compares your text to a large database of other sources, flagging any similarities that come up.

It can be easier than you think to commit plagiarism by accident. Consider using a plagiarism checker prior to submitting your paper to ensure you haven’t missed any citations.

The accuracy depends on the plagiarism checker you use. Per our in-depth research , Scribbr is the most accurate plagiarism checker. Many free plagiarism checkers fail to detect all plagiarism or falsely flag text as plagiarism.

Plagiarism checkers work by using advanced database software to scan for matches between your text and existing texts. Their accuracy is determined by two factors: the algorithm (which recognizes the plagiarism) and the size of the database (with which your document is compared).

Your document will be compared to the world’s largest and fastest-growing content database , containing over:

• 99.3 billion current and historical webpages.
• 8 million publications from more than 1,700 publishers such as Springer, IEEE, Elsevier, Wiley-Blackwell, and Taylor & Francis.

Note: Scribbr does not have access to Turnitin’s global database with student papers. Only your university can add and compare submissions to this database.

Cite this Scribbr article

If you want to cite this source, you can copy and paste the citation or click the “Cite this Scribbr article” button to automatically add the citation to our free Citation Generator.

Driessen, K. (2024, July 10). 10 Best Free Plagiarism Checkers | Tested & Reviewed. Scribbr. Retrieved August 19, 2024, from https://www.scribbr.com/plagiarism/best-free-plagiarism-checker/

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Plagiarism Checker - 100% Free Plag Detector Online

While working on a paper, you might write a couple of sentences that seem suspiciously familiar. After a quick search, it turns out that an excerpt appears somewhere else online.

Whether on accident or not, this will be considered plagiarism . Fortunately, there is an instrument that can be of great help in such cases!

An online plagiarism checker (for 2000 words & more) is designed to analyze the content of your papers and compare it to other publications. It will assist you in making sure that all of your information is original and properly cited.

Above, you can try our plagiarism detection tool for free!

In this article, our team has explored the concept of plagiarism, explaining its common types and how to avoid it. And in case you are looking for more options, we have also provided a list of alternative software that you can use in your work.

• 🤔 Causes of Plagiarism

✏️ Common Types of Plagiarism

• 🔍 How to Avoid Plagiarism

💯 12 Online Plagiarism Checkers

🔗 references, 🤔 why use a plagiarism checker.

The issues of plagiarism and academic dishonesty become more and more relevant each year. According to some research , 92% of surveyed students stated that they had or knew someone who had cheated .

So, why does this happen?

The researchers have shed light on this phenomenon, and here are some of their statistics:

• 92% of those who plagiarized stated that they did so because they wanted better grades.
• 83% said that they cheated because of procrastination.
• 75% of respondents pointed out that they did not have enough time to finish their assignments.
• 33% have attempted to cheat due to their overloaded class schedule.
• 58% of the surveyed have plagiarized because they lacked an understanding of the subject.
• 50% had little or no interest in the subject.
• 25% of participants believe that anyone can cheat without any consequences.
• 17% of the interviewees cheated because of peer pressure.
• Another 17% think that it does not matter to the professor if their paper is plagiarized.

After taking all of these numbers into account, it is evident that a significant percentage of students commit acts of plagiarism for several main reasons. Among them are poor time management, concern for academic performance, and peer pressure.

Now that you know the causes of plagiarism, it will be beneficial to examine its different types. Generally, these can be divided into two groups: unintentional and intentional.

Intentional Plagiarism

When it comes to intentional plagiarism, it doesn’t necessarily mean that your paper copies the full document written by someone else. This is only one example of cheating out of many others.

Unintentional Plagiarism

Meanwhile, unintentional plagiarism may refer to:

• Forgetting to cite a source when describing something that is not common knowledge.
• Not citing information that you have paraphrased or summarized.
• Failing to use a proper citation style when documenting sources.
• Misquoting an author, even if it is appropriately cited in the paper.

When composing your paper, it is important to stay vigilant. This is why it is handy to utilize the help of our plagiarism checker (2000 words). Free detection software is a quick and easy way to confirm your paper’s originality.

🔍 How to Check for Plagiarism

As you work on your paper, you may start to ask yourself: How can I avoid plagiarism altogether?

Below, we have prepared some tips that will help you write a 100% original essay:

• Regulate your time. As mentioned earlier, procrastination and a full class schedule may lead to plagiarism. To stay on top of everything, don’t put off urgent tasks until tomorrow. Read up on time management techniques and figure out an efficient study method that works for you.
• Cite while you write. Get in the habit of citing sources in full as you write your paper. Firstly, doing this will save you plenty of time for putting together a bibliography. Second, it will significantly decrease the risk of an improper citation.
• Use only trusted sources. There are a lot of websites with questionable content. Even documents that seem scholarly at first could turn out to be another student’s paper. Ascertain that you understand the source and the ideas that it is trying to convey.
• Understand the difference between various citation styles. An improper citation may result in a penalty for plagiarism. So, make sure you rely on a high-quality reference guide and implement the correct style. Don’t forget to add quotation marks when using unchanged phrasing from the source.
• Use plagiarism scanners before you submit your paper. Even if you wrote your piece from scratch, we still advise you to double-check it. From time to time, you might unintentionally “borrow” a couple of phrases that appear in other works. Despite it being an accident, your professor might penalize your paper. To avoid this, you can use one of the online free plagiarism detectors.

Perhaps our free plagiarism checker (2000 words & more) wasn’t exactly what you were looking for. If you find yourself in need of a tool with slightly different features, this section is for you!

Below, we have prepared a list of 12 online plagiarism scanners , both chargeable and free. They will allow you to avoid similarities with other works on the Internet.

Scribbr is a plagiarism checker powered by Turnitin, a plagiarism-detection system used by most universities. Therefore, it is an excellent choice for those seeking access to Turnitin but not being able to get it. Scribbr offers a free version, but it only allows you to see whether your paper contains potential plagiarism. To see a full report, you have to go premium, which starts from $19.95 per document.

2. Grammarly

Grammarly is famous for its superior grammar-checking software. However, with a paid version, you’ll also get access to its plagiarism detector. It can check your paper against billions of web pages, but its detection doesn’t cover gated and academic content. It also fails to identify rephrased content.

3. PlagScan

PlagScan is an outstanding plagiarism detection tool that is useful for students and writers alike. The website compares your paper against web sources, journals, and internal repositories. It doesn’t offer a free plan, but it allows you to check your first 2,000 words without charge during your free trial.

4. PaperRater

PaperRater is another plagiarism detection service. It operates as freemium software and provides you with a free report. The chargeable version allows you to get a printed summary of your results that contains more detailed information. This program is also integrated with a proofreader and supports various file types for upload.

5. Plagiarisma

Plagiarisma is a simple and free tool for students to use. It works with Google, Yahoo, Bing, and Scholar databases. Don’t forget to register to check your paper!

6. Dupli Checker

At first glance, Dupli Checker is similar to those mentioned above. However, this website has extra features, such as a text spinner, spell checker, word counter, etc. Of course, it also detects plagiarism and provides you with stats, links to plagiarized URLs, and highlights of related phrases. Did we mention that it’s free?

Viper , also known as ScanMyEssay, is a plagiarism detector supporting 56 languages. It checks your content against over 10 billion sources and can scan multiple files at once. Viper offers a free trial, allowing you to check one document of up to 5,000 words. It’s a good option for students who need to scan their papers for plagiarism occasionally.

8. PlagAware

PlagAware offers high-quality plagiarism detection and checks your papers against over 70 billion sources! It has a free plan that allows you to scan 10 pages per month. Moreover, if you choose a premium plan, you pay only for the first check of every document, while subsequent scans of the revised versions are free.

9. Copyscape

Copyscape is a plagiarism detector that can check your paper against online sources and web pages. It doesn’t check your content against academic databases, books, scholarly journals, and offline sources. So, it’s suitable for online content creators and website owners, while students seeking to check academic writing should opt for something else.

10. Copyleaks

Copyleaks offers both free and paid accounts to its users. In both cases, you have to register to use this service. If you have a free account, you can upload up to 2,500 words per month and use two checks. You will also see the history of your previous plagiarism scans.

11. Quetext

Quetext is a user-friendly plagiarism checker that allows you to edit text directly within the tool and has a useful feature — a citation assistant. However, you can check only 500 words with their free plan. After exhausting this limit, you have to go premium. It can also fail to identify plagiarism from scholarly sources like student dissertations or journal articles.

12. SmallSEOTools

The last paper plagiarism checker tool in our list, SmallSEOTools , allows you to check up to 1000 words per search for free. The amazing thing about this tool is that it’s available in English, Chinese, Russian, Italian, French, Portuguese, Spanish, German, and Japanese languages.

Remember – for students, getting caught plagiarizing may mean a failing grade, suspension, or even expulsion. For professionals, the stakes are even higher. Therefore, make sure to use our plagiarism checker for 100% accurate results!

Updated: Dec 19th, 2023

• Academic Dishonesty Definition and Types – Northern Illinois University
• Why do postgraduate students commit plagiarism? An empirical study - Apatsa Selemani, International Journal for Educational Integrity
• Unintentional Plagiarism: Is It Avoidable? – University of Houston
• Citing Sources – Holy Family University
• The Common Types of Plagiarism – Bowdoin College
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IvyPanda's free online plagiarism checker will help you verify the originality of your content. Just paste or upload your text and get your results within a few seconds. Try it now and ensure your work is 100% original and plagiarism-free!

Trusted Online Plagiarism Checker For Students and Academics

Avoid accidental plagiarism in your academic text with Paperpal’s accurate online plagiarism checker, in partnership with Turnitin.

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• Industry-leading plagiarism prevention check Get a similarity score, side-by-side comparisons, and color-coded results. Avoid accidental or self-plagiarism with Paperpal’s plagiarism checker, in partnership with Turnitin.
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• Access to our all-in-one academic writing toolkit Paperpal Prime gives you full access to our paraphrasing tool, language checks, and more so you can quickly address issues flagged by the plagiarism checker software.

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Maintain Academic Integrity with the Best Plagiarism Checker Tool

Achieve writing excellence with our secure, reliable online plagiarism checker

Paperpal plagiarism checker helps you produce high-quality, original writing by identifying missed citations or similar phrases. This minimized the risk of academic penalties, such as suspension for accidental plagiarism.

Use our plagiarism checker to maintain high academic standards and promote integrity in the classroom. It also helps to streamline grading, identify potential plagiarism, and guide students on proper citation practices.

Rely on our trusted plagiarism checker software to avoid desk rejections due to prevent accidental and self-plagiarism. It is an essential step to help you ensure authenticity, maintain credibility, and protect your reputation.

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Access our suite of secure generative AI features designed to help you overcome writer’s block and deliver high-quality, original content, every time.

Paperpal’s Plagiarism Checker - Frequently Asked Questions

How can i access paperpal’s online plagiarism checker, how many pages or words can i check per month, what software is being used to detect similarity, what database is my writing checked against, how do i interpret the similarity score, why did i get a high similarity score after polishing language with paperpal using copilot’s ai-generated text, can paperpal ensure that my content is not flagged by plagiarism or ai detection tools, my paper is completely original. why is my similarity score so high, what types of documents can i upload, are my documents stored and added to turnitin’s database, understand plagiarism and ethical writing.

Want to master the basics of ethical academic writing and avoid accidental plagiarism when using AI tools? Check out these curated articles on plagiarism and ethical academic writing guidelines!

Self-plagiarism in research: What it is and how to avoid it

Self-plagiarism in research should be strictly avoided. Yet, it’s quite common to find early career researchers, and sometimes even experienced scholars...

The Do’s & Don’ts of Using Generative AI Tools Ethically in Academia

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Addressing Your Queries on AI Ethics, Plagiarism, and AI Detection

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• Plagiarism Checker

Duplichecker detects plagiarism from your text more accurately

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To be specific, Plagiarism checking or content's similarity detection is a process of identifying the occurrence of plagiarism or copyright infringement within a work of content for writer, teacher, student blogger, webmaster, or any document.

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Firstly, I have to say how much I love Duplichecker. Its by far the best checker on the Internet and the most simple to use. Its form fits its function and is an overall great website. Very Satisfied User

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How does the Plagiarism Checker work?

Steps to check plagiarism with DupliChecker.com?

The easiest process with a user-friendly interface.

Most accurate with percentage and 100% free and compatible, it can be used on any of your devices as ever needed.

The following steps are:

Paste your text into the text box.

Upload your Doc or Text file using the Choose File button. (.tex, .txt, .doc, .docx, .odt, .pdf, and .rtf)

• Click on the “ Check Plagiarism ” button

As your request is sent (button clicked) for processing, the results will be displayed in a matter of seconds.

In case, there are duplicate matches (content) found, the tool will show results in percentage meaning

Percentage % of Unique content

Percentage % of Plagiarized

The relevant text with similarity score along with the source it originates from.

(A tip “In the case of plagiarism detected there is a great option (button) to make it unique with the best Paraphrase tool .”)

In case no matches are found, a message will display “ 100% Unique ”

So, if you ever need to do a quick plagiarism check or are looking for free plagiarism software online, DupliChecker.com is the place for it!

Besides, we would love to get suggestions and recommendations from our valuable users. As we believe in Super User experience, simply suggest us .

There are additional features Offered by Duplichecker Premium.

Duplichecker allows you to scan up to 25,000 words per search. While using global search methods and AI-based technology it deeply analyzes the content for duplication. This plagiarism checker is one of the most efficient and advanced due to its extensive features such as URL checking, custom PDF reports, and supporting multiple file formats. Not only this, but you can also make your content plagiarism-free by rephrasing it in a single click.

Plagiarism checker API

We have the solution! 💯

If you want to embed a real-time plagiarism detection system on your website. Duplichecker’s plagiarism API is the best solution for you.

Benefits of the Plagiarism API:

Here are some key benefits of our Plagiarism API

Check multiple documents with one click, eliminating manual checks.

Simple API setup for seamless integration into your website.

Reliable detection of plagiarism across various types of content.

Reduces the need for extensive manual labor, saving costs.

Perfect for small educational institutions and large websites with frequent content submissions.

Designed to be intuitive and easy to use for everyone

Definition of Plagiarism

But before checking for plagiarism everyone should know, What Is Plagiarism?

“The act of pretension where you take one’s words and make them your own it can include ideas, thoughts, or any material that you can see/hear and make a copy of.”

If we talk in a legalistic manner then taking someone’s copyright and claiming it to be yours is unintentional plagiarism.

Self-Plagiarism

The concept of thinking that, self-plagiarism is only copying some other's paintings or borrowing someone else's unique idea. In my thoughts like "copying" and "borrowing" can cover the seriousness of the offense.

According to the Oxford Dictionary Plagiarism is:

“The practice of taking someone else's work or ideas and passing them off as one's own”

In precise words, plagiarism is an act of fraud. It involves both stealing someone else's artwork and lying approximately it in a while.

Necessity of AI Plagiarism Checker Over Time

DupliChecker's AI plagiarism checker utilizes artificial intelligence to enhance the precision of detecting plagiarism by analyzing various text elements, such as syntax, writing pattern, tone, and rhythm of words. This inclusion of AI simplifies to check AI plagiarism across different domains.

How Does AI Plagiarism Checker Differs from Traditional Methods?

The working of an AI plagiarism checker differs from traditional methods as it organizes your data and analyzes it with advanced machine learning and Natural Language Processing techniques. Later, this AI plagiarism detector compares the comprehended information with millions of web pages’ data available in its databases to find similarities. Lastly, it displays AI plagiarism detected in your content while letting you know its exact percentage. This entire method differs from traditional plagiarism detection methods that use string-matching techniques and provide an approximate estimation of plagiarism that needs to be more accurate.

Plagiarism detector VS Manual checking [Pros and Cons]

It’s boring, time taking and the big thing is the MANUAL! Ah

Who wouldn’t want to skip doing something that technology can do for you with more accuracy and quickly? Right!!!

We know We would! As it can help in many ways, one of which is finding a copy of original content over the internet and informing about it while you are sipping your coffee in dim light, “Sounds Cool”. Or you can go ahead and crosscheck to look for the plagiarized work manually which not only is going to take a lot of time. You need an excellent memory because while reading so many documents you might keep on forgetting the duplication and sources.

Isn’t it enough reason why a plagiarism scanner is used?

Because it is accurate and able to find the copied content real fast to improve academic honesty and whatsoever that does not allow plagiarism. This usually happens in almost every student, professional writer, professor, or content creator’s life that uses the internet to study, teach or deliver their work.

So, they have to be very careful in uploading a part of their work online; the best way is the use of image formation. If someone copies from the image we have developed a tool to find similar image . It will recognize objects on the image and let you know where this object or image is located. In which no one can copy any sort of work, but they will have to write down which people mostly don’t like to do.

Plagiarism in the digital world.

The most common problem in plagiarized content has to face is expulsion from the Search Engine Result Page (SERP), and websites that are aiming for a better rank can’t afford that.

Therefore this plagiarism checker will inform you after detection of all the areas of the internet where it finds similarity or duplication in the content.

In the world of the internet, it is not considered a crime, but it just shows deceitfulness in that person’s character. The question is why does it matter? Well, in academics, it can put people into serious trouble, if caught plagiarizing, they will not only face punishments but lose the time a beginner can utilize to learn.

In this cyberspace, there can be many mistakes that can trigger duplication in content. One of the most significant ones is failing to put a quotation mark, even if you had no intention of taking someone’s words but forgetting unintentionally to give credits or quoting the name, there is a possibility that it can put the content or you to serious complications.

Why Introducing Plagiarism checker by DupliChecker.com?

Whether it is an academic assignment or an article for a website, as a writer you must be familiar with the importance of written work. There are times in life when people copy your work and pretend to be the rightful owner of that content, how bad can it be? It is another discussion.

There is a specific term used for such a type of ill practice known as plagiarism. It is not about only the copy of the written content or academic paper, but people even copy photos, music, and videos and show others as their work without giving even a little piece of credit to the person who is the real holder of all that work. Thoughts and ideas of someone are their property and thus belong to them and can be protected by copyright laws .

We know how it feels when somebody takes away a part of your work. Of course, whatever you write is your thoughts; therefore, we developed a plagiarism detection tool.

Plagiarism detector looks for any copied content over the internet if found then online plagiarism checker free will inform you about where it is located and how much of your content is present word by word on that website.

Paper Checker (Essay checker)

How accurate is this free plagiarism checker for students?

Take our word: This copyright checker offers you the most authentic possible results.

It took us months of research and trials to come up with a final product – a duplicate content checker that you delightfully use to check your essay, articles, Quotations, and research paper today. Our sophisticated, one-of-a-kind anti-plagiarism tool has been designed as an exclusive free plagiarism checker for students to provide you with the results even for Academic writing that are authentic and easy to interpret with minimum probability of errors.

We drive satisfaction from the fact that our tool is being used by hundreds and thousands every day and users are happy with the results to improve academic integrity and unique web content. Nonetheless, if you come across any bug or error, please bring it to our attention so we can fix it soon.

According to our millions of satisfied users, absolutely Duplichecker.com is free and the most accurate plagiarism checking the website.

There is a procedure as mentioned above, How does the Plagiarism Checker work?

It detects plagiarism by checking more than billions of websites, pages, and papers.

Absolutely free with duplichecker.com

Simply upload the file as instructed in this section.

Duplichecker allows you to check the plagiarism of any website by just pasting the URL in this section.

Yes! The AI plagiarism checker is capable of detecting paraphrased content. Its advanced mechanism identifies and highlights phrases, sentences, or paragraphs that have been paraphrased from another source over the web.

Yes! The AI plagiarism checker is compatible with a wide range of document formats. Whether you have a document in .pdf, .txt, .doc, or .docx format, you can easily check AI plagiarism and determine the correct proportion of duplication.

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As a webmaster that cares about the success of your online business, you ought to deploy the best tools online to optimize your content, improve your search appearance, and ultimately grow your business. DupliChecker is an inventory of truly helpful web tools for managing your content marketing and search engine optimization activities for fast growth.

Our tools can help you grow any kind of online business, whether it is a hobby blog, a business website, or an eCommerce store where you sell your products and services. DupliChecker can also help you learn why your competitors are ranking high on search engine results pages (SERPs) and what you need to do to outrank them.

Our tools are so reliable that we call it “DupliChecker” which means every time you run your website or content on it, our sophisticated engines double-checks for accuracy before delivering incredibly helpful results. And it does this in a matter of seconds.

DupliChecker is an online service that provides dozens of free, high-grade SEO and content tools . The tools and the DupliChecker platform are being managed by a small team of enthusiastic digital professionals with a knack for helping online entrepreneurs take their search and content marketing games to the next level. Our team consists of experts in search engine optimization, content marketing, digital product development, user interface design, user experience optimization, web research, and social media marketing.

We build tools — premium-quality SEO and text analysis tools. But we don't just build tools for the sake of it; we are a team on a mission to make the best SEO and content marketing tools accessible to people all over the world for absolutely free. We've created over 100 remarkable tools so far. Some are as follow:

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Our digital tools are always readily available for use by anyone. We've made it so simple and easy that you don't even need to register on our website to start using them. All you really have to do is provide the required information necessary to process your request, like providing the URL of a web page you want to analyze. Each tool page contains information on how to use the tool.

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What is our target with DupliChecker? Why do we create premium tools and make it available for free? The key thing that pushed us to start is this: we found out that the web was full of talented people who needed quality tools to grow their online businesses. What is the problem? Mostly, the only tools that were available were ones that required users to pay top dollars. So we decided to create a platform for accessing great SEO tools for free. So typically, our “why” is that we are driven to make “pay-worthy” tools available to users for completely free? And we are passionate about it!

WHERE YOU COME IN

DupliChecker is for everyone. Whether you are a website administrator, blogger, freelance writer, SEO professional, a marketing manager, etc., DupliChecker has So many things to offer you.

Here are some of the things you can do with DupliChecker tools:

Text Analysis Tools

Whether you want to check the word count of your content or analyze it for plagiarism. Whether you want to spell or grammar check, DupliChecker has all the content analysis tools you will ever need to make your texts stand out and avoid duplicate content.

Stop wasting time with manual article rewriting and editing. Our sophisticated paraphrase tool lets you recreate any piece of content to a super high quality in just minutes by spinning the tool.

Build or Analyze Backlinks

You can build multiple quality backlinks at one go with our backlink generator tool. Our other link tools enable you to do things like analyze backlinks for any website, check broken links, track links, and so on.

Keyword Research Tools

With our keyword research tools, you get thousands of relevant keyword suggestions from our mammoth database of millions of valuable short-tail and long-tail keywords. You can also check keyword density and even keyword position.

Search and Optimize Images

As an all-around SEO and content tool, DupliChecker lets you perform a reverse image search, resize any image, and convert images from one file format to another.

Check Website Statistics

From Google Pagerank to Mozrank and even website hit counts, you can rely on our tools to deliver accurate statistics of your website or that of competitors.

Spy on Your Competitors with

Most of our tools can be used to spy on your competition, to see what they are doing so you can best position your marketing strategy for greater results.

Monitor Domains

Our array of domain tools is the best for checking domain authority , domain age, page authority, and what have you. Monitor which domains are expiring so you can easily grab it before anyone else does.

Generate SEO Instruments

From XML Sitemaps to robots.txt , our tools let you create and manage useful SEO instruments for appropriate indexing and higher rankings.

Analyze SEO Score

Perform a balanced SEO audit on any website with our SEO checker tool. Use our advanced SEO metrics to make educated decisions about the next best step to take for the best search performance.

We run over 100 SEO tools and content engines which you can use to perform numerous activities to grow your search traffic, business, and revenue for free!

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Plagiarism Checker by Quetext

Free plagiarism checker: how it works, enter text into plagiarism detection tool.

We make it simple. Just copy and paste all content from your document into our plagiarism checker and hit the ‘Check Plagiarism’ button to get started.

Evaluate text for plagiarism

Our plagiarism detection tool uses DeepSearch™ Technology to identify any content throughout your document that might be plagiarized. We identify plagiarized content by running the text through three steps:

• 1.) Contextual Analysis
• 2.) Fuzzy Matching
• 3.) Conditional Scoring

Accurate plagiarism results

After evaluating the text against billions of internet sources, you will be provided with a plagiarism score showing the percentage of text that is an exact or near-match to existing text online.

Resolve plagiarism risk and use citations

Our ColorGrade™ feedback feature highlights exact matches vs. near-exact or “fuzzy” matches with corresponding colors. From there, you can resolve plagiarism issues by deleting or altering the at-risk copy. Or, you can use our handy “Cite Source” feature to generate citations in MLA, APA, and Chicago formats and insert the citations directly into your document.

Plagiarism Checker Benefits

Whether producing original content or verifying that of others, there’s a lot to gain from using a plagiarism checker. Accurate, automatic detection of duplicate content facilitates the copy-checking process for teachers, students, content writers, and more. Results showing the exact percentage of plagiarized content allows users to see exactly how much text has been copied and where they need to re-word.

For Teachers

Before homework can be graded for quality, it must first be confirmed as original. Our easy-to-use tool arms teachers with a simple, effective way to verify and grade students’ work. Educators at all levels can benefit from ensuring academic integrity through a comprehensive plagiarism check. From K-12, all the way through higher education, teachers are faced with the task of verifying the originality of the work of dozens, if not hundreds, of students each year. Automating this process frees teachers up to focus on the quality of work, rather than be bogged down by its originality.

For Students

While the prevalence of academic plagiarism is on the rise, much of it is arguably unintentional. A simple, yet accurate and comprehensive, plagiarism checker offers students peace of mind when submitting written content for grading. It is much easier to do a quick check for potential plagiarism before submission rather than convince a teacher after the fact that your academic integrity is not in question. And Quetext even takes checking for plagiarism a step further, helping students identify and cite the source itself with our built-in citation generator.

For Copywriters

Plagiarism risk is not restricted to academia. Anyone tasked with writing for an individual or business has an ethical and legal responsibility to produce original content. On top of that, content writers are often tasked with producing content on topics outside of their wheelhouse, leaving them reliant on the work of others for their research. Our plagiarism checker gives content writers a quick and easy method to prevent copyright infringement. Checking even lengthy pieces of writing takes only a few minutes, keeping companies’ public content in check and writers’ integrity intact.

Types of Plagiarism

It’s important to understand that plagiarism expands far beyond just copying someone else’s work word-for-word. There are several different types of plagiarism that should be avoided.

Self-Plagiarism

Many believe that, as long as they produced the work at some point in the past, they can include it in future pieces. However, even if you were the original author, that original work must be cited in order to not be flagged as plagiarism. Treat your past self as a totally separate author; be sure to include all relevant citations and quotations, the same as you would for any other source.

Patchwork Plagiarism

Patchwork plagiarism is the act of piecing together a "patchwork" of existing content to form something new. Assembling unoriginal content in this manner often involves some paraphrasing, with only slight changes. This type of plagiarism can be tricky and can certainly occur unintentionally, especially in academia. Since academic writing is largely based on the research of others, a well-meaning student can inadvertently end up plagiarizing.

Mosaic Plagiarism

Mosaic plagiarism is synonymous with patchwork plagiarism. It describes the process of loosely rearranging or restating another's work without issuing proper credit. It can occur accidentally or intentionally. For authors, mosaic plagiarism endangers their academic integrity or reputation as a writer. For those checking content originality, such as teachers, mosaic plagiarism can easily appear to be original content, which can make mosaic plagiarism especially difficult to detect manually.

Accidental Plagiarism

Plagiarism doesn’t have to be intentional to still be considered plagiarism — even in early academia, where students are just learning how to properly cite others’ work. While there may be no ill intent from the student, most schools have policies explicitly treating accidental plagiarism the same as intentional plagiarism. Students are expected to know how to properly issue credit to other authors. Similarly, content writers risk damage to their reputation if they produce plagiarized content, regardless of intent.

Plagiarism Checker FAQ

What is plagiarism.

Plagiarism is representing someone else’s work as your own. In educational contexts, there are differing definitions of plagiarism depending on the institution. Plagiarism is considered a violation of academic integrity and a breach of journalistic ethics.

What percentage of a paper can be plagiarized (or copied) and still be considered unique?

Generally speaking, similar or exact copies of another source should be kept under 15% for the total text of the article/paper/essay. As a best practice, citations should be used whenever using another source word-for-word.

What’s the difference between deliberate and accidental plagiarism?

Deliberate plagiarism is purposely copying works from books, articles, webpages, or someone else’s paper and representing it as your original work. Alternatively, accidental plagiarism occurs in a few different ways:

• Incorrectly citing another person’s works
• Failing to paraphrase another person’s works - even when citing it correctly
• Reusing your own previous papers and inadvertently representing it as a new idea

What are the consequences of plagiarism?

The consequences for plagiarizing another person’s works vary. But broadly speaking, the types of consequences can be grouped by person and profession.

Plagiarism consequences for students

Maintaining academic integrity is a top priority for every educational institution. As already mentioned, ignorance of how to properly cite sources is not an excuse for plagiarism. It is the student’s responsibility to ensure they are submitting work that has not been plagiarized.

Failure to do so can result in disciplinary action, including an automatic failed grade, removal from a class, or expulsion from a school or university. Students who are allowed to continue at their institution following an act of plagiarism may encounter mistrust and additional scrutiny from teachers and instructors.

Plagiarism consequences for copywriters

Copywriters stake their reputation (and by extension, that of their client or company) on their writing. All copywriters must produce completely original content for their clients.

The consequences for plagiarism here are clear: Copywriters who plagiarize the content of others will quickly find it difficult to obtain paying assignments. Similar to academic situations, it is the copywriter’s own responsibility to ensure that their content is 100% original.

Plagiarism consequences for journalists

Journalists are held to exceptionally high standards of integrity in their writing. A journalist who produces plagiarized content jeopardizes the trust of their readers and publishers. Plagiarism can instantly reduce a journalist’s career by a large margin. The ethical and legal standards issued to journalists are clear: Produce original, well-cited content or find another field.

Fast and Reliable Results with Quetext

Plagiarism Checker

A completely free and accurate online plagiarism detector. Simply copy and paste to detect copied content.

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The free version does not support more than 1000 words.

Plagiarism Checker “ PRO ” the most trustworthy plagiarism detection tool

Our mission is to fulfill everyone's NEEDS in plagiarism detection. Most user-friendly interface with plenty of exclusive FEATURES to execute efficiency & reliability mission.

Plagiarism Checker Online for Multiple Languages

Why choose our plagiarism checker.

Our best free plagiarism checker is totally free. It doesn’t charge you anything which means you can conduct as many searches as you like. All you need to do is just copy and paste your content.

This plagiarism checker software offers you a deep and thorough check. With deep search, you get extra levels of plagiarism search and additional result details.

If you don’t want to copy and paste your text, you can alternatively upload the page URL or the file for a quick and free plagiarism check.

Consequences of Plagiarism

Today, copyrighted content has become a constant problem in educational institutions. Students create many assignments using a lot of research in a short period. Many schools/institutions, such as Duke University, have judicial affairs offices. They will review each case of plagiarism and fix penalties.

Most of the outcomes of plagiarism occur once the replication is caught. Institutions have noted that students who duplicate data often fail to learn research and writing skills. Once they leave the institution, all those students lose the ability to create original content because they have only cheated before.

Professional

Countless journalists, academics, writers, and creators have had their reputations damaged by plagiarism accusations. Not only do plagiarists disrupt their ongoing work by getting fired or terminated. They also find it difficult to get work in the future. A particularly egregious instance of plagiarism, or worse, can destroy a person's professional image. It also forces them to change careers to avoid the stigma of plagiarism.

Apart from all the professional and personal difficulties that may arise in certain cases, there are also legal consequences. Copying copyrighted material for profit may result in the plagiarist having to pay some financial losses. In some cases, copying data can subject the plagiarist to criminal prosecution. And the punishment can range from charges to imprisonment.

So, before submitting any content, do a plagiarism check once to see if you have copied it or not. It can protect you from all kinds of harm. You won't have to wait long for results using a duplicate content checker. You can take advantage of this plagiarism checker free and save yourself from embarrassment.

How it detects?

Plagiarism Detector is the free and an intelligent and essay checker software. It doesn't matter if you are a student or a professional, everyone can have benefit from this likewise.

Now, with the help of our plagiarism detector, you can check if your content that you are just seconds away from publishing and considering its uniqueness. If you are web owner, then it is very important to have a plagiarism-free content on your website if you wish to attract maximum traffic. This is the best Free Plagiarism Checker that you will find online as it works the same way as Google.

Built with thorough research on the needs of our customers, all the essential strategies and techniques have been implemented to make results 100% accurate and authentic for everyone.

We analyzed that any anti-plagiarism software is mostly used by students or teacher to check the essays, papers, and reports that they submit or that have been submitted to them. Because plagiarism is unacceptable no matter what type it is . That is why we have particularly designed a system that offers free plagiarism detection which helps students and teachers to check their duplicate content.

Teachers, as well as students, should discourage plagiarism .

You can try our plagiarism detector now, and you will know that it is rightfully the free online plagiarism checker with percentage!

Importance of plagiarism Detector

If you aim at a higher Authority on SERP (Search Engine Results Page) then never take the risk of publishing a heavily duplicated content.

Plagiarized or duplicated content can lead to lower page rank. If you are caught up in a situation where your article, blog or web page content is not entirely unique, then there is a comparatively higher risk of getting blacklisted by search engines especially Google. You can utilize the free plagiarism detection service offered by our similarity checker to check the content from your own website to make sure that no one has stolen the content from your website. Apart from SEO (Search Engine Optimization), our free plagiarism finder can also be utilized by students and teachers for academic uses.

Beware! It is a double-edged sword .

How the plagiarism scanner Works?

It is very simple!

Plagiarism scanner is an intelligent free and most accurate software.

The content you enter is analyzed on the basis of its

• lexical frequencies,,
• word-choice,,
• matching phrases,,

and many other important factors. Your given text is mapped into our internal network, and then it is compared against different databases and the entire internet. We have designed our algorithm to especially ignore statistically common phrases to provide a better and more valuable search for potential plagiarism in the text. Once the plagiarism test completes, the results will appear below along with the match percentage that our best plagiarism tool has found.

The article you have entered is carefully scanned, and so is the entire internet. If complete plagiarized sentences are found, the plagiarism detector will identify the original source of that content and show to you. All you have to do is copy and paste the content in the text box and then click on “Check Plagiarism” button.

It is as simple as it sounds. (How to check plagiarism)

This plagiarism checker free online for teachers, students, and writers will run your text through its database of millions of sites to show you the best plagiarism free report with the detailed results. Alternatively, you can either enter the URL of the website for which you want to conduct a plagiarism check or you can upload the files. Whether it is an article, essay or blog, a thorough sentence check will be conducted for your text in order to give you the most reliable and accurate results.

Online Plagiarism Checker

Understanding the results.

Beside the text box, you are shown the percentage for Checked, Unique, and Plagiarized.

Phrases or sentences shown in the results below are the ones that our plagiarism detector has identified as plagiarized and already exist online, along with the matched percentage. These are the links and by clicking on the “Match Text” you will be redirected to the original source where you can see yourself the plagiarized text. When the plagiarism test is finished, you’ll also be given an exact percentage of uniqueness and plagiarism of your text. However, if your content is completely unique then you will get a congratulations message:

Plagiarism Checker API

The plagiarism checker API allows everyone to add plagiarism detection functionality to their software or applications. Our flexible system allows you to customize your settings to fit your needs. It can grow with your business or personal needs. Most importantly, our reliable services give you peace of mind knowing your data is safe and protected.

Identify Copied Material with Anti Plagiarism Software

Plagiarism can appear in different forms, but the end outcome is always the same: the plagiarist stole something from another person. Plagiarism refers to using some other person’s ideas and information without acknowledging that specific person as the source. Similar to all other forms of theft, plagiarism also has many disadvantages associated with it.

It can take place in both intentional, when you try to pass someone’s content as your own, or unintentional when you forget to mention the source for your work correctly. In spite of the kind, piracy always has consequences when it is discovered. Mostly, the punishment of accidental copying is temporary. Because ascertaining unintentional plagiarism requires knowledge of intent, the overall prestige of the plagiarist becomes the deciding factor.

Plagiarism can occur in any shape either textual or pictorial. So we not only scan the document for the copyrights but also check the duplication for images. You can also perform Reverse Image Search to look for the best matching photos. By using advance image recognition algorithms, it will bring out the matching results from all over the internet and search engines.

Before jumping to direct consequences, here’s a brief detail of how can you make sure your work is not matching with any source. Loads of information, millions of text documents, is attainable on the internet now. So, if you think you can check manually, then you are wrong. No matter, how many articles you read or how many hours you spend, you can never be sure. Hence, the alternative best way you can take help from is a free plagiarism detector. There are many such tools readily available on the internet, providing best services to users. Majority of them, search your material against billions of contents and underlines each sentence which resembles with another posted article.

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Free Plagiarism Checker Online AHelp

Quick & simple way to protect your paper.

Accurate and reliable

Smart detection algorithms

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Plagiarism checker – a tool that saves time & preserves your nerves.

With the boom of AI, the problem of plagiarism in academia has become specifically evident. Now and then cases would pop up of students getting accused of plagiarism, sometimes even without proper evidence. Luckily, we have various plagiarism-checking solutions to come over and even prevent such issues from happening again. 

Why Use Free Plagiarism Checker

Using a free plagiarism checker is a wise move for anyone concerned about the originality and quality of their work. Whether you’re a student, a blogger, or a professional writer, these tools can be incredibly helpful. They help make your work unique and not copied from other sources, which is needed in academic and professional settings. Plagiarism checkers scan your content and compare it to a wide range of academic papers, websites, and other sources to detect any similarities. Using a plagiarism checker, you can avoid unintentional plagiarism and guard the originality of your writing.

One of the key reasons to use a plagiarism checker is to maintain academic integrity. Plagiarism is a serious offense that can result in failing grades, suspension, or even exclusion from an institution. Hence, by working with a plagiarism checker, you can verify that your papers are original and properly cited, helping you avoid academic misconduct.=

Additionally, a plagiarism detector can help you improve your writing skills. As it identifies areas where you may have even unintentionally copied someone else’s work, this tool prompts you to rephrase or properly reference the content. This process can improve your understanding of proper citation and attribution, making you a more responsible and skilled writer.

Furthermore, using a plagiarism checker can protect you from potential legal issues. Plagiarism is not simply an ethical issue, as it can have legal consequences as well. If you use copyrighted material without permission, you could face a court case. A plagiarism checker can help you identify and correct any instances of potential copyright infringement before they become a problem.

So, in general, if you decide to hop online and look for a plagiarism checker – go all the way. Working with such a tool will provide you with an opportunity to boost the quality of your writing and find parts of the text that need fixing. So why not give it a try and see the difference it can make?

Check for Plagiarism Easily and Free

Our AHelp Online Plagiarism Checker is a great option for those looking for simple and free solutions. All you have to do to receive access to the tool is register on the Learning Hub platform. There, you will find a wide selection of AI-powered features that you can also try and use to make your writing better.

To work with Plagiarism Checker though, go to the feature from your Hub account. There, you will have an option either to upload your documents or to copy and paste the text into the specific field. Then you press the “Scan for Plagiarism” button and wait for the results. When the tool is done with scanning through the document, you will see that there will be two indicators in the text: the one showing content identical to outside sources, and the second – changed text, which indicates that there was some manipulation done on this piece of writing. These two aspects put together result in your overall plagiarism score shown in percentage.

Check Plagiarism: How it Works

Plagiarism checkers are undoubtedly powerful tools. They work by comparing a given text against a wide range of existing content to identify similarities. The process begins by uploading or pasting the text into the plagiarism checker’s interface. The software then breaks down the text into smaller segments, typically sentences or phrases, and checks each part against its database. Such a database has various sources, including academic papers, websites, books, and journals.

One of the key algorithms used by plagiarism checkers is called the fingerprinting algorithm. It generates a unique fingerprint for each text based on its content. This fingerprint is then compared against those of other texts in the database to identify similarities. Another common method they may use is the string matching algorithm, which compares strings of text character by character to detect similarities.

While a plagiarism checker is a valuable addition to the writing process, it is not without its limitations. One common pitfall is the reliance on the existing content. If the database is not regularly updated or does not contain a wide enough range of sources, it may not accurately detect all instances of plagiarism. Additionally, some plagiarism checkers may not be able to detect certain types of plagiarism, such as paraphrasing or rephrasing text.

Another potential issue is false positives. Plagiarism checkers may sometimes flag text as plagiarized when it is not, due to similarities with other sources. This can be particularly problematic when working with technical or specialized content, where certain phrases or terminology may be common across multiple sources.

Overall, considering both the usefulness of plagiarism checkers and their problems, it is important to work with them wisely and supplement them with careful proofreading and citation practices.

FREE PLAGIARISM DETECTION

How can I check plagiarism for free?

You can turn to online plagiarism checkers if you need cost-free solutions for text analysis. You will find that many tools offer free services, however, not all of them will be as quality as you would like them to be. We advise you to try running your paper through a couple of plagiarism checkers, such as Quillbot, Copyleaks, and AHelp Plagiarism Checker.

Is there a free plagiarism checker with unlimited words?

Yes, there are free plagiarism checkers available online that offer unlimited word counts, though they may have some limitations in terms of features and accuracy compared to premium services. These tools typically require internet access and may not offer the in-depth analysis provided by paid versions.

How can I check plagiarism and paraphrase for free?

To check plagiarism and paraphrase for free, you can use online tools that offer both services (such as AHelp Learning Hub or Quillbot). Start by using a plagiarism checker to scan your text for any potentially copied content. These tools compare your writing against a database of published material and highlight areas that may need further citation or paraphrasing. Once you identify any problematic sections, use a paraphrasing tool to help reword and restructure sentences while keeping their original meaning. Then, manually review the suggestions these tools provide making sure that the paraphrased text reads naturally and has the intended meaning of the original content. Remember, using these tools effectively still requires a critical eye to keep the accuracy and authenticity of your writing at the highest level.

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Plagiarism Checker

How to use our plagiarism checker.

You can follow these easy steps to use our effective plagiarism detector and check plagiarism in any type of content:

Enter the Content

You can either “upload a document file” or simply “paste your content” in the text box. The supported file formats include TXT, DOC, and DOCX.

Run the Tool

Once the content is uploaded, you can click on  “Check Plagiarism”  to run our online plagiarism checker and detect duplication in your content.

Our free plagiarism checker will scan the given content against billions of web pages and highlight whether the content is unique or contains plagiarism.

Result report

• Uniqueness Score
• Plagiarism Percentage
• Citation Sources

Our Online Plagiarism Checker

Plagiarism detection doesn’t take hours when you use “our plagiarism checker” to your advantage. With just a couple of clicks, it lets you find out whether your content is unique or copied.

The primary purpose of our online plagiarism checker is to facilitate everyone who writes, edits, and publishes content. It has a high level of accuracy and efficiency which ensures that you can check for duplicate content without any issues.

Just upload or paste your content and see how quickly our similarity checker scans it against an extensive database to check for plagiarism. It will thoroughly analyze the given content sentence by sentence to avoid omissions and errors.

Our plagiarism checker lets you scan 1000 words in one attempt, making it easier for you to check plagiarism in long-form articles and assignments.

You can access and use our tool without any premium subscription. There’s no signup required to leverage for a quick and free plagiarism check.

Improved Functionality

As compared to other tools, our plagiarism checker works more effectively. Just as its user interface is well-designed and intuitive, the plagiarism report it generates is also reliable.

Accurate Plagiarism Check

In order to ensure 100% accurate results, our plagiarism checker leverages advanced deep search algorithms. It checks uniqueness and plagiarism percentage without any errors.

In-depth Plagiarism Report

Just as it highlights the uniqueness and plagiarism score, our tool underlines each sentence that is similar to another resource. Plus, it tracks links to original sources for citations as well.

Multiple Language Support

Our tool supports a variety of languages to ensure that it can benefit worldwide users. You can easily change the language prior to plagiarism detection and make it work as per your needs.

Ensured Content Privacy

No matter how many times you scan your content for plagiarism, our tool makes sure that it is not stored or copied. This ensures that your content is protected and secure with us.

Free Unlimited Access

Users including students, researchers, writers, bloggers, and any other person who writes can take advantage of our plagiarism detector to check for plagiarism free.

Who Can Use Our Plagiarism Checker?

There’s a long list of people who can make use of our plagiarism checker. Basically, anyone who is involved in the writing process must leverage our tool to ensure whether their content quality is up to the mark or not.

Let us provide you with quick insights about who can use our originality checker and how:

The students who keep asking “how can I check my paper for plagiarism” can check plagiarism in their academic assignments using our tool. Whether it is an essay, research paper, or thesis, our plagiarism detector will quickly highlight its uniqueness and plagiarism score. Most importantly, our plagiarism checker for students tracks original sources for quick citations as well.

No matter if you are a high school student or college graduate, our originality checker has got all your needs covered. This is the best free online plagiarism checker with a percentage that you can use to check how much of your academic assignment is unique and duplicated. Once you know, you can easily take the necessary steps to remove plagiarism and make sure that your assignment is ready for submission.

Content Writers

Whether you create content for blogs, e-commerce stores, or digital platforms, there’s one thing you need to ensure and that’s uniqueness. This is why you must take advantage of our free plagiarism checker which works quite efficiently to check plagiarism in web content. The more unique content you create, the higher you rank.

There is no doubt that uniqueness matters the most when it comes to web content writing. The content you publish across the web must be free from duplication or else, the search engine will never rank it. There shouldn’t be any similarities in the content of different blogs that cover the same niches and topics. Therefore, our similarity checker is all that you need to ensure your content quality and rank higher on the search engine result pages.

Digital Marketers

No matter if you are creating and distributing content via emails, social media, or any other means, your content must be free from plagiarism. Therefore, you need to use our online plagiarism checker which assists digital marketers in ensuring their content quality without any delays. It is surely easier to promote when you are offering something unique.

Undoubtedly, all webmasters especially, digital marketers are more likely to need our plagiarism checker than anyone else. The reason is that the chances for plagiarism are not zero unless you check it yourself. Whoever creates content for your website or marketing collateral might fail to keep a check on its uniqueness. In such a situation, you are required to double-check and scan the content for plagiarism as a proofreader.

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Check plagiarism and verify the originality of your content effortlessly by using our plagiarism checker. Simply copy and paste your text to detect any instances of plagiarism.  

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How to use Plagiarism Checker free?

To check plagiarism of your content by using our plagiarism detector online, follow the below instructions:

Type or paste your text into the input box.

Click on the “Check Plagiarism” button.

Check the results in the output section. You can also download the resultant file.

Our similarity checker will scan the given content against millions of online resources and generate an accurate plagiarism report with percentages. With Deep-Search technology, free plagiarism checker can also detect instances of plagiarism accurately.

AI Plagiarism Checker vs. Traditional Plagiarism Detector

The AI plagiarism checker utilizes advanced technologies to detect plagiarism from any kind of text accurately. It is designed to check plagiarism from content that has been tweaked using synonyms. In addition, the free plagiarism checker also possesses the ability to hunt instances of accidental plagiarism, as they are equally destructive to your credibility. On the other hand, a traditional plagiarism detector can only locate the phrases and sentences that have been copied word-to-word.

Features Offered By Our Plagiarism Detector

Check-Plagiarism offers a wide range of features to make the plagiarism detection process super-easy for its users. Some of its prominent features include the following:

Exclusive Database Access

The free online plagiarism checker provides access to an exclusive database that can detect plagiarism efficiently. It cross-checks your document against the data contained on billions of web pages which ensures 100% accurate analysis and detection of plagiarism.

Fast & Accurate

Our plagiarism checker scans your text against billions of web pages. The superfast AI technology shows you results in a matter of seconds.    

Content Duplication Highlight

This duplication checker highlights the plagiarized content in red color to make it easier for you to check for plagiarism in your work.

100% Safe & Secure

All files and documents checked with our free plagiarism checker online are 100% safe & secure. We do not save or share your data with any third party.    

Multiple files support

You can check copied content in up to five documents at once (supported formats: doc, docx, txt, and pdf).

Easy to Use

Our online plagiarism checker has a very easy-to-use interface. It provides a simple process to check for content similarities. Users from low educational backgrounds can also use our plagiarism checker.    

Enhanced Reporting with the percentage

Our plagiarism detector provides a complete report with percentages. It shows you to check which phrases in your content are unique and which are plagiarized which is beneficial for reporting.

Sentence based checking

Our copyright checker scans every single sentence and compares it with all online resources to detect plagiarism. So not even a single sentence will escape plagiarism scanning.

Reports Sharing

After the plagiarism check, you can get a detailed plagiarism report that you can easily share wherever you want.  

Exclude or Include any URL for Duplication

If you want to check plagiarism in your published content, you can simply copy the URL of the web page and conduct a duplication test.

Content Comparison

The AI plagiarism checker offers an advanced feature that compare documents for plagiarism . If you are having doubts about the assignments submitted by learners, you can upload their documents to this tool and figure out if they have replicated content from one another.

  Relevant Tools

• Paraphrasing Tool
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• Word Count & Character Count
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• Grammar Checker
• Text Summarizer

Free Plagiarism Checker Online Users

Our online plagiarism checker is widely used and loved by thousands of students, teachers, and content writers. We provide super-fast plagiarism detection solutions for colleges, universities, and all other educational institutes.

Students use it to check their papers, assignments and thesis for plagiarism. Plagiarised content is considered a form of academic dishonesty. This means that if a student submits a paper that includes plagiarized material, they could face serious consequences , such as failing the assignment or the entire course or even being expelled from school.

Teachers use our free plagiarism checker to ensure that their students are submitting original work. Our originality checker can help teachers quickly identify plagiarism in student work so they can take appropriate action.

By using our plagiarism detector, teachers can

Ensure academic integrity: By checking for plagiarism, teachers can ensure that their students are submitting original work and not cheating.

Promote original thinking: teachers can encourage their students to think critically and independently to develop their ideas.

Prevent grade inflation: If plagiarized work is undetected, it can lead to grade inflation that can damage the integrity of the institution. Check-Plagiarism also provides matched sources, so it helps to cite sources in your document. Use our citation generator to create APA, MLA, and Chicago formats.

Writers use this plagiarism detector:

To ensure originality:

Our originality checker helps writers to ensure that their work is original and not copied from other sources.

To identify and correct mistakes:

Writers can identify and correct any unintentional mistakes, such as failing to properly cite a source.

To improve credibility:

Authors can establish their credibility as trustworthy sources of information by making sure their work is original.

Webmasters use this originality checker to make sure their content is plagiarism-free because

• Plagiarized content can damage the reputation and credibility of a website.
• Google has clear policies on plagiarized content and penalizes websites that contain copied content.
• It can lead to legal problems If the original content is protected by copyright.

Educational institutes

Colleges and universities can integrate our tool using Plagiarism APIs .

Law firms can use plagiarism checker free to protect their clients' documents.

Check more details about how to avoid plagiarism .

Frequently Asked Questions

  what is considered plagiarism.

"According to Oxford: “Plagiarism is presenting someone else’s work or ideas as your own, with or without their consent, by incorporating it into your work without full acknowledgment.”

It involves:

1. Copying and pasting someone else's text

2. Paraphrasing someone else's work without proper attribution

3. Using someone else's ideas without giving them credit

4. Using someone else's images, videos, or other media without permission

5. Submitting someone else's work, such as a paper or project, as your own

  Is it plagiarism if you copy and paste but cite the source?

Presenting someone’s idea as your own is considered plagiarism. If you copy and paste but cite the source with proper formatting, then it's not plagiarism.

  Is the usage of plagiarism detector Illegal?

Educational institutions highly recommend any plagiarism detector to prevent copying of others’ work. Even research work is not considered authoritative without a plagiarism test. So, using an originality report checker is legal and necessary.

  What Devices Does the Plagiarism Checker Online Support?

The plagiarism checker online supports all kinds of devices, including desktops, laptops, and mobile devices. Since it’s a web-based utility, you can access and use it from any browser by just connecting to a stable internet connection.

  Is there a Word Limit for Checking Plagiarism?

Yes! There is a limit of 1000 words for checking plagiarism. However, if your document contains more words, then you can divide it into parts and conduct multiple checks, as there is no limit to the number of times you can check for plagiarism.

  Does The Online Plagiarism Checker Support Multiple Languages?

Yes! The plagiarism checker supports multiple languages, including English, Indonesian, French, Dutch, Russian, German, and Swedish.

  How Secure is the Plagiarism Detector in Terms of Data Privacy?

Plagiarism Detector is 100% safe and secure in terms of data privacy. Once a plagiarism check is processed, the content is automatically removed from our database.

  Can the Plagiarism Checker Detect Paraphrased Content?

Yes! This advanced AI plagiarism checker is smart enough to detect content that has been paraphrased from another source. Its AI-based technology allows it to detect patterns and language similarities to figure out whether a piece of text is 100% unique or rephrased from existing content.

  Is this Plagiarism Checker Detect Plagiarism in Multiple Documents?

Yes! The plagiarism checker is capable of detecting plagiarism in multiple documents.

We Cover Multiple Platforms

Our plagiarism-checking process supports one of the most popular platforms, WordPress. You can check for plagiarism of your content directly from your WordPress admin panel. Just download our plagiarism checker free plugin and start using it. Check Plagiarism also supports educational institutions through our APIs. Universities, colleges, and other educational institutes & organisations can integrate our APIs to detect plagiarized content on their end. Our plagiarism tool works accurately on other platforms as well.    

A WordPress plugin is available to check plagiarism directly from the admin panel.

Configure your plagiarism software with our APIs, to check directly from your server.

How it Works

Our free plagiarism checker works by using advanced database software to scan for similarities between your text and existing text. Their accuracy is determined by two factors: the size of the database and the advanced algorithm.

Comparing your content

All results are displayed in real-time. You can compare your plagiarised content with any of the matched URLs with just one click.    

Happy Customers

Our best free plagiarism checker is loved by 400,000+ customers worldwide. We have positive feedback from customers of all categories. Look at those reviews below.

Our Customers Feedback

We have 70,000+ happy clients, including Masters, Students, Teachers, and publishers around the world. A Positive previous record is enough for new users to understand that we have the most accurate plagiarism detector..

This free online plagiarism detector is amazing; it checks my content in seconds with very accurate results. According to me, it's the best plagiarism detection software.

I am a student, and I use this tool regularly to check plagiarism for in my papers. Best plagiarism checker online for students.

I used their APIs to configure my college website so that students can check plagiarism free for their papers directly from the college website.

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Noplag is one of the oldest, well-known and most trusted plagiarism detection services on the internet, which was established in 2014. Since then college students around the world, graduate and undergraduate students rely on Noplag Online Plagiarism Checker every day.

Plagiarism checker in students’ life is a necessity nowadays, as it not only helps students prepare for the module, exam or complete homework writing assignment but also educate students, how to write custom papers, motivates students to keep up with the Academic Integrity and not cheating by copying classmates essay or research paper but actually trying to write an original essay themselves.

Modern technology is evolving faster than we can imagine. Noplag free online plagiarism checker evolved from a simple online tool to a fully-featured writing assistance app and education resource for students and researchers. It’s no longer only about making your paper just original, you need a set of tools that can help you make your essay stand out, with proper argumentative or other topics for your Research Paper, Essay, Dissertation or Term paper. Online writing tools that can proofread your paper as you draft it online. To make sure you use the proper styles and reference all your studies and resources used for completing the writing assignment. It becomes almost impossible to cheat modern plagiarism checkers such as Turnitin and Noplag, and Noplag Plagiarism Checker’s goal is not to help students cheat the system, but help students learn how to write an original essay.

What a modern Plagiarism Checker should be capable of and How it Works

There are many online plagiarism checkers that claim to check your essay against billions of sources, when in fact all they check against is the Internet and they usually don't even check the full paper. Please beware when you use other online plagiarism checkers. As many of them provide not trustworthy results.

Turnitin and Noplag are one of the oldest and trustworthy plagiarism detection services who accumulated billions of documents from other students and thus able to provide the most accurate plagiarism detection results.

Noplag checks your essay or paper against the following databases:

• Academic Databases contain more than 2 Billions of essays, research papers, dissertations, thesis, bibliographies, topics, etc.
• Noplag checks against multiple Publication databases that contain more than 800 million works. A combination of private and public repositories eliminates possibilities that our system can miss something that was already submitted.
• Noplag Database is a huge collection of different academic papers, articles, and journals which are not available in public or private repositories. Currently, the Noplag database contains more than 50M files and its growing rapidly every minute.
• Internet Noplag has a unique algorithm capable of checking the entire web (5Bllion+ Pages) within just a few minutes. Most of the other services are using cached data when Noplag does live search against the whole Internet!

Grammar, Spell Checker and Writing Style guides have become another essential when writing your paper, essay or dissertation. Noplag Online Editor with Proofreading tools gives you super writing powers and saves a great deal of time, as you can fix the paper as you write it. Noplag Writing Tips and Guides is another great way to stay focused on your paper and know exactly what to write about next, as we provide you with Online Essay Templates that serve as a home tutor.

Another vital feature for every student is the Citation Guides, Assistance and Checker. You don't want to fail the assignment, just because your paper wasn't properly referenced. Noplag Citation Assitance comes along with a Plagiarism checker to save your paper from failing.

Noplag Library contains millions of examples that we happily share with students to help them get an idea and inspiration for their writing assignment, essay, paper. Hundred of thousand topics, essay samples will be a good jumpstart for students. To be the best, you have to learn from the best. Well, Noplag shared only A+ grades Essays and Topics to make sure you have the best examples for your custom paper.

Technology is what makes product Plagiarism checker different from other, fake plagiarism checkers. Noplag dedicated a great deal of time and resources to train artificial intelligence to detect the slightest possibility of cheating. That way you can make sure that your paper is 100% plagiarism free and can be safely submitted for review. Paraphrasing, Letter Replacement, Patchwork plagiarism, Synonyms and other popular methods that you usually used to cheat plagiarism checkers are becoming almost impossible with modern top-notch plagiarism detection services like Noplag.

As you can see plagiarism checker and detector is not the only tool that students need before they can submit their paper to the instructor or Turnitin. The process involves researching, studying, referencing, proofreading and checking for plagiarism multiple times. That would not be possible if students were to use only Turnitin. Noplag is a great Turnitin alternative used both by students, educators, and educational establishments. Noplag and Turnitin are using different internal databases which make it possible for students to check essays for plagiarism with Noplag multiple times before they submit it to the instructor, SafeAssign or Turnitin.

Noplag definitely deserves to be called one of the most respective, trusted and widely used plagiarism checker among students all over the world.

Whether you are a student overwhelmed with lots of academic writing, or a teacher overwhelmed with even greater amounts of writing to check, you certainly have to deal with plagiarism. You know it may be hard to find a plagiarism checker that is efficient, works fast and provides easy-to-understand results. Sometimes, one may feel like shouting, “A good plagiarism checker! My kingdom for a good plagiarism checker!” Contrary to the common assumption, a high quality plagiarism checker doesn’t have to cost you an arm and a leg – or your entire kingdom – but using a poor quality one really might. Accidentally lost or mismatched sources of research material, lacking or improper citations and attributions, and/or poor paraphrasing may cause you lots of trouble, but an efficient plagiarism detector that uses the latest multi-way scanning algorithms can alert you to these problems.

Accurate checks at a reasonable price – is this possible? It is, if you aim at creating a product that meets the needs of a variety of users, not just the ones with a considerable budget and lots of documents to scan for plagiarism on a regular basis. That's why an innovative Noplag online service was created with maximum effectiveness in mind, based on advanced algorithms of checking your texts against the Internet, public repositories and Noplag extensive database of academic papers. It is very fast, as compared to other plagiarism scanners, and provides a detailed plagiarism report that you can send and share. So don't let plagiarism issues slow you down any more, deal with them in the fastest and most effective way that modern technology provides!

Noplag offers:

• Plagiarism checker for universities/colleges/schools;
• Plagiarism checker for students/teachers/academics;
• Plagiarism checker for freelance writers, website owners, bloggers/journalists;

and anyone else wishing to find out if their written work contains plagiarism.

Everything that has once been problematic about plagiarism or its detection can be easily avoided today. Many people continue to carelessly think that plagiarism may be a problem, but it's not THEIR problem. We can agree, but this definition is missing one main component: a high quality plagiarism checker. If you are using a reliable, efficient and accurate service such as Noplag to check for plagiarism, and it provides fast, detailed, easy-to-interpret results, you can rest assured that plagiarism is not your problem.

Free Online Plagiarism Checker

Possible plagiarism detected!

If you submit this paper, your institution may take disciplinary measures against you. The content requires editing and modification of parts. We know how to make it unique.

This is weighted average of all matches in your text. For example, if half of your paper is 100% plagiarized, your score would be 50%

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How to avoid plagiarism?

Proper citation style.

Avoid plagiarism by always listing the source and formatting it correctly when you are note-taking. Take care of the proper formatting and citation style when using content from outside sources.

Write on your own

Avoid borrowing and overusing large pieces of the content from outside sources, especially from Wikipedia. Write your own thoughts and use sources only to support your opinion (remember to cite it though!).

Rewriting Service

Plagiarism can get you expelled from your academic institution. Our professionals can take any assignment and rewrite it to be 100% unique.

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CaPapersOwl expert can edit up to 50% of your content, proofread and polish your paper to make it plagiarism free and ready to use.

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Plagiarism Checker Review

Get speed and uniqueness when you use the free Papersowl plagiarism checker that accepts an unlimited word count compared to other platforms.

Online Plagiarism Checker For Students

Writing an academic paper can be challenging when you’re not sure if it’s original enough to pass a plagiarism check. Of course, students take information from various sites before writing their own text. Sometimes, it just so happens that certain parts are very similar to your resources, making your professor think that you’ve just copied work from somewhere. That’s why it’s crucial for any modern college or university student to ensure that their work has 100% original content to maintain academic integrity.

Luckily, a free plagiarism checker online can solve this issue quickly and easily. Many cheap essay writing services use a plagiarism checker for research paper. However, students sometimes forget that they should too. But with so many options that pop up when you ask Google to “check my paper for plagiarism”, how do you choose the right one for detection? We’ve got the solution in the form of PapersOwl’s free plagiarism checker tool! Our simple tool makes it convenient to check any writing task without having to spend a dime. It works quickly and highly accurately, ensuring that you get the top grade you deserve. So, if you want to check plagiarism online before turning your task in, head over to our website and get started!

Accurate Check for Plagiarism with Percentage

Many students wishing to produce original content aren’t quite sure how to get an exact percentage of plagiarised text in their work. This percentage is important since many universities have a certain limit of non-unique words you can have in your essay for it to be considered okay. If your plagiarism search doesn’t give you the exact percentage, you can’t be sure if your assignment will go through or not.

When using a free plagiarism tool, it’s essential to have this data provided to you. Only when you have it can you decide which parts to change and which ones to chuck out to achieve your desired results. Plagiarized content is a big issue in modern educational institutions, so getting reliable and trustworthy results is vital. This is the most essential requirement when you check plagiarism.

PapersOwl’s plagiarism detection tool gives you all the information you need to fix plagiarized content. Whether you’ve fallen victim to accidental plagiarism or have tried to make your life easier by copying some text from different sources, you’ll get an accurate percentage with our plagiarism checker online. If you’re wondering how to check paper for plagiarism, it’s nothing complicated at all! Simply visit our site, paste your whole essay into the relevant text box or upload the text file, click on Check For Plagiarism, and you’ll get accurate plagiarism results in a matter of seconds. You’ll see the problematic parts with plagiarism detected highlighted, with links to where similar content exists. Our service with plagiarism detector will also give you the option to check my essay for plagiarism and then to hire a professional paper writer to fix your task quickly if you're busy with other things!

The Fastest Plagiarism Checker Online

Gaining insight into duplicate content only works if you get your results quickly. There are so many free plagiarism software online that promise to do the job for you. However, a lot of them are clunky, slow, and inaccurate. How can you produce original work without similarity detection you can trust?

PapersOwl stands out in this regard because it will detect plagiarism in seconds. This is a plagiarism scanner that’s able to perform a Swift Check to give you a uniqueness check right there and then. It also conducts a Deep Search, going through millions of sources on the internet to check for plagiarism. A document of about 1500 words takes only about 10 seconds to get processed! You get a clear plagiarism score of how much text is plagiarized and how much is original. All the sources that your essay matches are listed based on how much similarity there is in your academic writing. And on top of that, you get a handy Make It Unique button that’ll take you to an order page where you can ask our expert writers to rewrite your work and make it 100% unique.

All of this is done almost instantly, allowing students to continue do assignments without missing a beat. Not every plagiarism detection software works this quickly, making ours the best one you’ll ever use.

Plagiarism Checker Helps Boost Your Grade

A lot of students make the mistake of considering their papers automatically free from plagiarism. After all, they’ve written it themselves, so how could it be problematic? What they don’t realize is that it’s very easy to borrow some information mistakenly. Turning such a paper in can cause multiple problems, as your professor might think you haven’t done the work at all.

That is why you should always use a plagiarism scanner to test for plagiarized content in your college papers. Our online plagiarism checker for students is designed for this exact purpose. A simple, free plagiarism check could help you check plagiarism, fix any mistakes you see, and submit high-quality text that no one will question.

Our plagiarism detector has a lot going for it. It makes plagiarism detection easier than ever before. Unlike copying and pasting each passage individually into Google, simply upload the whole file into our plagiarism checker free for students, and you don’t have to do anything else. All the matches are highlighted so you know what to change.

The plagiarism test will give you a uniqueness percentage too. This will help you figure out where you stand and how much time you need to adjust anything if required. So, using our copyright checker online free to check your writing is essential. This way, you’ll submit the task only when you’re sure it meets the level of uniqueness required by your school. As a result, your grades will drastically improve when you check for plagiarism.

Free Tools for Writing

CaPapersOwl is a well-known provider of all types of academic papers.

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How Does Plagiarism Checker Work?

• If you already have a completed text, all you need is just to copy-paste the whole thing in the special box of the chosen plagiarism tool or website, choose suitable settings (if any), then press “check for plagiarism”. It is quite simple and takes just a few moments.
• Once you have pressed “check for plagiarism”, the system will analyze your text and compare it with different sources to find similarities. As a rule, the duration depends on the text’s length. A standard free online plagiarism checker with percentage can give you the result within five minutes or less.
• When the system finishes the work you will be transmitted to the reporting page – it contains the comprehensive report on your work, a percentage of its uniqueness, and a list of sources on which similarities were detected. Often, such tools also highlight the overlaps that were found.

As you can see, it is simple. However, for the best and reliable result you have to be careful. There are tons of programs and online tools that can be used but keep in mind that many of them work differently and not all are good for you. To be confident in the truthfulness of the received result, you need to select the best plagiarism checker because only a professional and high-quality software can detect all similarities and give you a reasoned assessment.

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Advantages Of Plagiarism Checker By CaPapersOwl

Why choose us? Our service offers a professional online plagiarism checker with report that will provide you with a comprehensive report to make you confident in the 100% uniqueness of your paper. Our free plagiarism checker for students guarantees the best check and here are the key advantages of using our tool that prove this:

You don’t need to pay anything to check your paper for plagiarism because we know the value of original and unique works.

One of the main benefits of our antiplagiat checker online is that it works so fast that you will not even have enough time to make yourself a cup of coffee while it analyzes your text, and it is safe!

We use the latest and the best algorithms and software in order to provide you with an advanced check and help you receive the high-quality papers.

It is simple in use and won’t take much time!

Many students have already confirmed that our free tool is a great and convenient feature that helped them detect and fix errors that could lead to a failure. With us, you will no longer need to look for a different scanner!

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Plagiarism Checker FAQ

Can i check my essay for plagiarism free online, can i use papersowl plagiarism checker as a student for free, can i check my research paper for plagiarism for free, will the papersowl plagiarism report be the same as at my university, what are the consequences of plagiarism, why wait place an order right now.

Just fill out the form, press the button, and have no worries!

Catch missing citations before you turn it in

• Check your paper up to 3x faster than before with the new CitationMachine® Plus

More writing help from start to finish

• Expert Check

Check for unintentional plagiarism

Scan your paper the way your teacher would to catch unintentional plagiarism. Then, easily add the right citation.

Strengthen your writing

Give your paper an in-depth check. Receive feedback within 24 hours from writing experts on your paper's main idea, structure, conclusion, and more.

Find and fix grammar errors

Don't give up sweet paper points for small mistakes. Our algorithms flag grammar and writing issues and provide smart suggestions.

What students are saying about us

"The plagiarism checker is super helpful for finding the places where citations belong within a paper."

- Heather B.

"The grammar checker is definitely better than any program I have used."

- Melissa D.

How we'll help you improve your paper

All-in-One grammar and plagiarism checker

The only thing harder than writing a paper is editing it. Nobody’s perfect, and grammatical errors are all too easy to make. But a grammar checker could help! That’s where Citation Machine Plus comes in: a one-stop shop that pairs a top-notch plagiarism checker with a complete grammar check. It’s the perfect companion for any student. Whether you’re an expert writer who just needs a second look or could use a full-fledged crash course on brushing up your writing, we’ve got it covered.

We offer smart technology you can access day or night, for all your last-minute deadlines. Citation Machine Plus’s built-in tools can help ensure you didn’t accidentally use someone else’s words without referencing them. If it does find an issue, you can use its citing tools to quickly create a citation for it.

To power up your paper even more, our tools offer an easy spelling check and the best grammar checker we’ve ever built. Our powerful software will run a quick grammar check and spell check to catch big and little mistakes on your paper.

We think Citation Machine Plus is the best grammar checker for a fast grammar analysis and spell check to catch things you may have missed! Whether it’s an issue with subject-verb agreement, a fragmented sentence, a dangling modifier, incorrect usage of an interjection or adverb , or just a grievously misused comma, our software hunts down and points out those easy-to-correct mistakes. Plus, our program includes a reliable spell checker to help catch and correct any typos.

The only question is: What are you waiting for?

Try Citation Machine Plus and get a free grammar check for your paper, scan your paper for text that may need a citation, and rest easier knowing your paper’s had an extra review before your teacher sees it.

Plagiarism matters more than you think

You might define plagiarism as copying someone else’s work , whether by copying another student’s paper or taking passages directly from research sources and passing them off as your own work. But did you know that it’s not just about literal copying, but about making sure you credit your sources.

Think about it: would you want someone to take your hard work without crediting you? Of course not! So it’s important to make sure that you don’t accidentally use the work and research of someone else without giving them the credit they deserve and that formatting requires. A plagiarism check provides you with peace of mind that you haven’t forgotten to cite sources.

A paper check for peace of mind

Plagiarizing the works of another writer is a big deal in school and in life. Even if it’s a mistake, it’s the sort of mistake that no one wants to make because it’s a pretty serious issue. Luckily, it’s pretty easy to avoid if you have the right tools at your disposal! The first step to avoiding it is knowing what it is.

One plagiarism definition — probably the most commonly discussed one — is to directly steal somebody else’s words and pretend they are yours, or, alternately, to use someone else’s words and not give them credit. These actions are deliberate attempts to deceive, and they do happen in real life. More often, however, issues arise from not from intentional misconduct, but from innocent or careless mistakes that simply give an impression of copying because sources haven’t been credited as they should.

Most teachers ask you to cite the works of others so you learn to be an ethical researcher who does not plagiarize . In many cases, teachers will use a plagiarism tool to make sure students are following guidelines. However, with so many assignments, chores, friends, and other parts of life going on, it can be difficult to keep track of everything.

That’s why getting a plagiarism check — like the one from Citation Machine — can save you from forgetting to cite sources. It’s simple to use, catching missed citations and other errors. Finding and correcting these problems before you turn in your paper can make the difference between a stellar grade and a failing one.

Still not sure about it? Try our essay checker with Citation Machine Plus for free. Simply copy and paste or upload a paper into our tool and immediately get a grammar check!

Snag an intelligent paper check

Personalized writing suggestions at your fingertips? Yes, the dream is real, and it’s right here at your fingertips, thanks to the easy-to-use Citation Machine Plus paper checker. But that’s far from the only thing it can help you with.

Why wear out your own tired eyes after you’ve already researched, written, and proofread that long essay or term paper? Even the most attentive student might miss a minor detail or in-text citation when reviewing their own paper. Instead, use our software to check your paper and catch missed citations or accidentally copied passages of text before you turn it in. With Citation Machine Plus, a smart plagiarism check is only a few clicks away, allowing you to catch missed citations or accidentally copied text.

So why not try it out? It’s free to scan a paper and can help catch those pesky errors hiding in your text, even if it’s as simple as a quick fix of a  pronoun or a missing preposition . And with an affordable subscription plan, you can upgrade and unlock all of our powerful writing and citing tools.

How a plagiarism check helps you

We often think of citing sources to avoid plagiarizing as something that helps other people, because it’s focused on correctly crediting the work done by others and not passing it off as your own or accidentally implying that it’s your own by failing to cite sources. But using a plagiarism checker to do this actually benefits you, the student, too!

When you submit your paper to be double-checked and to make sure that you haven’t plagiarized in any way, you’re also protecting yourself. How does that work? It’s all based on the way these tools function in the first place. Most of them are built around algorithms that compare uploaded papers to a vast database of existing work. This may include research databases of published works (think papers in academic journals, books, newspapers, and other print and digital sources), as well as information found online on websites.

So when you submit to a free plagiarism checker — or a subscription-based one — you’re comparing your own writing to other writings online. Your essay is checked using algorithms. How does this help you? In short, it protects you from accidentally getting a reputation as a plagiarist. Once you’ve uploaded a paper, the checker will scan your writing to make sure that your writing is wholly your own, saving you plenty of headaches and ensuring that your original ideas are shining through clearly with support from sources, rather than borrowing too heavily from other research.

If that’s not reason enough to use a checker, then remember this: if you’re in any sort of formal writing class, whether in high school or in college, your teacher is very likely to have access to a checker through their department. “Check paper for plagiarism” is at the top of the to-do list when teachers sit down to grade papers — in fact, many have a rubric that has a section for academic honesty and proper citations.

Since your teachers are already using this kind of software, wouldn’t it be great if you could too? The great news is you can! A Citation Machine Plus subscription gives you access to a set of tools built specifically for students, allowing you to check your paper on your own, before even submitting your work for grading. The more you check on your own, the more you learn, which can help you avoid making mistakes in the future.

But that’s not all.

So, what is plagiarism?

Let’s start with the basics. You might be surprised about what really counts in the overall plagiarism definition. For instance, have you ever heard of incremental plagiarism? Also called “patchwork,”  this happens when you take bits and pieces from multiple sources, without citing, and pass it off as your own work. This is common with specific turns of phrase or ideas, but it’s also what can happen if you aren’t careful with citing all sources. A paper-checking service can help catch these issues before they get to your teacher’s desk.

When we talk about plagiarism, we’re talking about a wide variety of issues. It can mean deliberately copying from another source, whether it’s a book, an academic paper, or the work of a classmate or previous student. Using services that do work on behalf of a student, then put the student’s name on it, also falls into this category. As described above, deliberate incremental plagiarism — usually plagiarizing multiple sources and combining them to avoid detection — is also a major problem.

The above examples are probably the first answers that come to mind in response to the question “what is plagiarism?”, but there’s actually a lot more to it than that. Most of us wouldn’t intentionally plagiarize, but there are plenty of instances where you might do so without even realizing that you’ve done something wrong!

For instance, forgetting to cite a quoted source might result in the quoted passage tripping the algorithms when your teacher runs it through a paper checker. Or perhaps you’ve synthesized the information from your research, but you’ve inadvertently reused some particularly distinctive language from one of the original sources, making it appear like intentionally copied text even though it’s really not. Citation Machine Plus tools can help you avoid these accidents by proofreading your paper to catch any instances that could count against you and helping you fix the issues.

Here’s a detailed article if you’d like to learn more about avoiding plagiarism .

Why we cite

What do teachers want to see in your papers? When it comes to writing style, teachers will pretty much always understand that every student will have a different voice, but they’ll still be looking for certain elements that every paper should have — like citations. Essentially, the idea is to make sure that an essay has original ideas and arguments and cites sources where it uses existing information .

Remember the Golden Rule? Do unto others as they would do unto you? Most of us would not want others to take credit for our ideas, so we don’t intentionally steal someone else’s words. But with so much information in the world, it can easily occur by accident.

Unfortunately, it happens both intentionally and unintentionally enough that teachers often take student work and run it through a scan to make sure the content is original. That’s right, even teachers sometimes use online tools from a subscription-based or free plagiarism checker. It’s even a required step for many writing classes at any level, so make sure that your paper is prepared for these kinds of checks.

That being said, no teacher really wants to flag any student’s paper, and no student wants to be flagged. That’s one reason citations are so important and a vital part of ethical research and writing. When you cite your sources correctly, you’re giving credit to the originators of the ideas or quotes, which means that there’s no plagiarizing going on — just good old-fashioned research .

When you first start learning to cite your sources, you probably learned just one overall style guide. In college and in the real world, though, the style guide you’ll need to use will depend on what field you’re in. For instance, academia often sticks with Chicago citation style , while the arts and humanities tend to prefer MLA, and APA is favored by the social and behavioral sciences.

So you need MLA format help? We got you covered! How about APA format instead? No problem! We’re all over that, too! In fact, we have many more citation styles . Our classic citation tools are available for all your formatting needs.

Here’s the best part: using our tools could help you expand your knowledge for the future! Our citation formatting tools can help you become more familiar with the most popular style guides — which will make your life easier when you go to write more essays in the future! Curious about these benefits and how it works? Here’s a great place to

Citation Machine Plus: More than a plagiarism tool

Citation Machine Plus is much, much more than just a way to check plagiarism — you can scan for grammar errors, too!

Unsure if you could benefit from a Citation Machine Plus subscription? Submit your paper for a grammar and spell check with up to 5 suggestion cards for free. A simple copy and paste or paper upload, a few clicks, and it’ll start reviewing your paper. Is an adjective used incorrectly? Is a determiner in the wrong spot?

That’s where the all-in-one Citation Machine grammar checker and spell checker comes in! With this simple but powerful software, writing can be scanned for grammar mistakes. Some of the most common errors are actually some of the simplest to fix. Even better: as you learn, you’ll make fewer and fewer of them.

The tool will highlight any errors, plus more! In fact, the tool can sometimes even tell you why your mistakes are mistakes and help you correct them. That’s why we think our grammar check is the perfect helper for your papers: it doesn’t just help to catch your errors, it also helps you learn from them so that you can improve your writing over time.

Hypothetical situation (or is it?): You have just finished writing a paper for class. Maybe you spent hours writing it, maybe you only spent an hour on it. Either way, wouldn’t you feel better turning in your paper if it was proofread and reviewed?

Everybody wants an A+. The only way to get there is through practice, hard work, and learning. Citation Machine Plus writing tools can help you develop your skills by identifying potential errors in your paper. That way you can improve your paper and learn what grammatical points to focus on in the future.

Help with formatting

As it’s more than just an essay checker, the Citation Machine Plus suite of tools has a few more tricks up its sleeve! As the name implies, these tools are built for equipping you with simple, easy-to-use citation tools to help you build a bibliography for your paper.

Citation Machine Plus: Your go-to writing source

So now’s the time to stop stressing over writing errors, accidentally plagiarizing others, and citation concerns. Let Citation Machine Plus help you write well! It’s the writing companion that can help to take your academic writing to the next level, and it will give you tools you need to become a better  writer both in and out of academic contexts.

Turning in essays for class can be stressful enough on its own, but that stress can just get compounded with worries about grammar and citations. There’s no need to stress when Citation Machine Plus is at your disposal! Its tools are easy to use, all-in-one platform that helps take the worry out of writing a paper when it comes to grammar and citations. Check for everything you need, all in one place, and learn more about how to make your writing truly shine.

Whether you need a quick check of your conjunction , noun , or verb usage, a complete grammar check, a thorough plagiarism tool, or reliable help citing sources, invest in a subscription to what we believe to be one of the most user-friendly citation tools online—Citation Machine Plus!

Easy citation creation

Let’s be honest, citations are a hassle. But the great thing about a paid or free online plagiarism checker is that you can pull double duty: when you check for plagiarism, you’re also checking to see if you’ve left out any citations! We wanted students and authors to have a one-stop shop when it comes to citing; a citation creation tool at your beck and call.

And now you do!

In addition to our paper checking tools, we have citation tools! Citing sources not only makes your work more professional, it is generally required for any formal papers or research projects. Any time you use the words or direct concepts of others, it’s vital to give credit where it’s due, and a proper citation is the means to do that. Remember: when we ask “what is plagiarism?” the answer includes improperly cited sources along with intentional copying! Teachers can often use a paper-checking service through their schools, so we’ve developed similar tools for students to use.

Our classic citation tools make it easy to create a correctly-formatted citation for APA format or MLA format citation styles. ** We have taken the hassle out of citing your sources, and — trust us — you will notice the difference.

** The APA and MLA are not associated with Citation Machine, but our citation services follow their styles.

PLAGIARISM CHECKER

Free plagiarism checker for students, teachers, and content creators. Check plagiarism of upto 1000 words and get instant & accurate plagiarism results with percentages.

Total Words: 0 /1000

"Free version does not support more than 1000 words!"

Go pro to check plagiarism of more words or reduce words.

Search Engine Reports automatically delete all content uploaded to the site.

“This plagiarism tool is the best I’ve come across so far. It is one of the few services I would gladly pay for, but luckily, in this case, it is absolutely free! As a freelance writer, I need to spend as much time as I can working with clients and writing stuff. One thing I don’t want to have to think about too much is copying or repeating any content. This is where duplication checker of searchenginereports.net is a god-send for me.”

“Simply incredible! From the experience of writing and creating content myself, I know the importance of this plagiarism software. This is one of the software that I would gladly recommend to friends! Amazed at the quality of this software!”

“My experience with this plagiarism detector is amazing. It displays results with percentages it’s like as they say you’re rubbing butter on bread. You know exactly where you have to do some corrections. Plagiarized content is shown in red and you will also be able to see links of the websites that contain any similar passage to remove any doubt. And the amazing help just does not stop there! There is this paraphrasing tool which will help you rewrite the plagiarized content by suggesting synonyms.”

“This plagiarism scanner detects even the slightest hint of plagiarism to help us purify our work. The plus points are that it is super easy to use and it has features that are far better than you would hardly find in paid similar tools. I am happy that it protects me from copyright infringement. So, I recommend it to all writers, publishers, authors, researchers, bloggers, students, teachers, content managers, editors etc.”

“I love this similarity checker because of its practicality and its additional features. It has the ability to upload from Dropbox or your computer. They give sentence-wise results along with allowing us to view matched results and then we can also download the report of the search. Isn’t that simply great”!

FREE PLAGIARISM CHECKER

In-depth plagiarism check.

This tool performs a deep plagiarism check by evaluating each word in a 1000 word content and comparing it to billions of web pages on the Internet. Therefore, there is no way a plagiarized phrase or paragraph could dodge this best free plagiarism checker.

Accurate Results

Our online plagiarism checker doesn’t perform any magic trick and displays accurate results with percentages of plagiarized and unique text. It also never tries to fool you by identifying illogical duplication from unique content.

Privacy Guaranteed

We respect the security and privacy of our users. Hence, you can use our plagiarism detector without having any privacy concerns because whatever type of text you enter, we vanish it from our database as soon as the plagiarism checking is done.

FEATURES OF OUR PLAGIARISM CHECKER

Our plagiarism checker for free offers top-notch features that help users to check the originality of the content. Some of the features include:

Upload File and URL

Our plagiarism detector allows you to upload content of around 1000 words from your computer or from the cloud or you can directly paste the URL of a webpage for a quick and free plagiarism check. It supports various file types such as doc, Docx, pdf, txt, etc.

Increased Word Count

There are a plethora of free plagiarism detection tools available online. However, we brag about it to be the best due to many reasons. Unlikely other free tools available online are offering a maximum limit of 500 to 800 words but we offer 1000 words. Our plagiarism checker 1000 words free helps you to check content in one go without cutting content into pieces. Furthermore, our tool displays instant results with percentages, which outweighs all other available plagiarism software.

Compare Duplicate Content

In the case of duplication, you will see links to the URL of the websites that contain a similar passage anchored by "Compare". You can check plagiarism to determine the cause of similarity in the detailed plagiarism test report.

Go beyond Plagiarism Check

After checking plagiarism make your content unique by clicking "Rewrite Plagiarized Content" this will take you to our free article rewriter . This is an additional feature that is available for you with this advanced plagiarism checker free. Repeat the process until you get your unique content.

Download and Share Reports

Our free online plagiarism checker can give you the option to download a detailed plagiarism test report for your content by clicking "Download Report". You can also share this report. Furthermore, click on "Start New Search" to perform a plagiarism check free for new content.

Quick and efficient plagiarism Detection

Our 100% free duplicate checker is specially designed to detect even the minutest of replication. It also provides you with a list of similar content pieces so you can take the appropriate action instantly. Our plagiarism detector is super easy to use and has featured far better than you hardly find in paid similar tools. No sign-up and no sign-in are required to detect plagiarism.

RAPID AND EXTENSIVE FEEDBACK

This plagiarism software conducts an in-depth plagiarism test on your entered text and provides you with extensive results, which include the following:

Highlighted Results

Once the plagiarism detection is completed, the tool will display your text by highlighting the unique and plagiarized portions. The text in green color represents uniqueness, while the red color demonstrates plagiarized chunks.

Comprehensive Plagiarism Score

Besides highlighting your text, our plagiarism tool also provides you with an accurate plagiarism score. What proportion of your text is unique and plagiarized? The plagiarism detector will give you the answer to this query by displaying the percentages of unique and plagiarized content.

Sentence and Document View

This plagiarism checker online allows its users to display results in two modes: sentence and document. In the sentence-wise mode, each sentence of your text is separated, allowing you to easily navigate the plagiarized phrases. Whereas the document view displays the whole content while highlighting the unique and plagiarized paragraphs or sentences.

Matched Sources

Our plagiarism tool will not only identify duplication but will also display the sources from where your text matches. You can cite these sources using a free citation generator or take action against plagiarists if you think they have copied your content.

HOW DOES OUR ONLINE PLAGIARISM CHECKER WORK?

Plagiarism checker by Searchenginereports.net is one of the best utilities to detect duplication in content around the web. Follow Simple steps to check plagiarism free:

• Go to https://searchenginereports.net/plagiarism-checker .
• Paste your content into the box provided.
• Press the “Check Plagiarism” button to get instant and accurate results with percentages of unique and plagiarized content.

WHY IT IS IMPORTANT TO CHECK FOR PLAGIARISM?

We all are aware of the importance of textual content for a website. Without text, a website is just like a body without a soul. SEO and webmasters must check their content with a similarity checker to maintain text quality and uniqueness. Plagiarized content or information can harm a website, whereas unique content can help it thrive. Although plagiarism is a big hurdle between success.

Academic Repercussions

Duplication or copyright of assignments and documentation can ruin a student’s career. Students should take a proactive approach to save themselves from unintentional duplication by using a copyright checker. Academic dishonesty refers to any sort of cheating in the classroom. Some institutes might only warn students while others can even suspend them from the place.

Performing a plagiarism test manually is almost an impossible task as you can’t go through abundant information available all over the internet. Accordingly, a free plagiarism checker helps you check duplication in your papers and the location of instances of copied work within another document or web page.

WHO CAN BE BENEFITED FROM OUR PLAGIARISM DETECTOR?

Web entrepreneurs/ web owners.

The ultimate aim of web owners is to publish unique content on their websites. This task can be achieved if they check duplication by using this website plagiarism checker. Our tool will deeply analyze the text and match it with its directory to let you know if duplication exists or not.

A blogger has to come up with original ideas and text that help him/her flourish in the web world. If you are 100% sure that your content doesn’t contain any sort of duplication and grammar errors, then you must check for plagiarism free to identify if any other source has used your text without permission. Also, ensure that your content is free of grammatical errors by utilizing a professional grammar check .

Freelance Content Writers

A freelance content writer cannot flourish without providing unique content. Among freelancers, the competition is quite severe for content writing jobs. Save your reputation and credibility in the freelance market by using our copyright checker. As it helps you assure content originality and plagiarism.

Duplication is considered a crime in academics; therefore, students should check for plagiarism in their assignments with a free plagiarism checker for students before submitting them. This will help students in properly citing the sources from where they have taken assistance while creating an assignment.

Becoming a well-recognized author isn’t a piece of cake, and a little mistake of duplication can drown an author’s career. The copyright checker will help you in avoiding duplication from your work, as it will inform you even about unintentional plagiarism. Before publishing any of your work, make sure to conduct a plagiarism test.

Reporters and Journalists

The reporters and journalists should come up with original content to maintain their fame and respect among the audience. If your work is being published under someone else’s name, it can hurt your career badly. Therefore, the similarity checker is the best way out of this nuisance. You can keep a regular check on your work’s authenticity with the help of this online tool.

Professors and Teachers

As a professor or teacher, it’s quite hectic to manage workload and deeply investigate students’ work to detect plagiarism. The manual process can take hours to check a single copy; hence, you can take advantage of a plagiarism checker for teachers that provides you with comprehensive results within a matter of seconds.

COMMON MISCONCEPTIONS THAT LEAD TO DUPLICATION

• Switching a couple of words in a text will remove duplication.
• The citation should be done at the end of the writing process.
• Paraphrasing will not be termed plagiarism.
• All types of plagiarism are treated equally.
• Even a little or accidental instance of duplication will lead to expulsion.

CONSEQUENCES OF PLAGIARISM

Plagiarism can result in various consequences, depending upon the nature of the offense. You can face the following issues due to the act of duplication.

Your reputation in the market can seriously get affected due to copying. The audience will consider you a non-professional who just steals others’ ideas and presents them as your own.

Damaged Career

A content writer might find it difficult to secure his/her job in the market after getting caught with plagiarized data. As a result, your years of hard work can go in vain, and you might not be able to find another job.

Legal Consequences

Depending upon the seriousness of replication you’ve committed, you can face legal issues because of duplication. For example, the original creator of the content might sue you, and as a result, you would have to pay compensation in monetary terms.

Lose website Traffic

If the text on your site’s pages isn’t giving any fresh material to visitors for reading, then they will eventually stop visiting your site. These days, people admire reading something that they haven’t known before. However, the habit of similarity will prevail from attracting the audience towards your site. To prevent yourself from this nuisance use the best plagiarism checker.

Damaged SEO

An authoritative and unique content has a significant role in enhancing the SEO of a website, which eventually leads it towards the top ranking in SERP. However, if the content you’ve uploaded is plagiarized, then it would result in negative SEO. Plus, not only one webpage but the whole website will suffer from a downfall in Google ranking. Check the keywords ranking of any website by using a keyword rank checker.

What is Plagiarism?

Plagiarism means to pass off as new and original an exact idea or product derived from an existing source with or without the consent of the original creator.

According to the Oxford Dictionary "plagiarize" means: “Presenting someone else’s work or ideas as your own, with or without their consent”

Merriam-Webster says: “To use the words or ideas of another person as if they were your own words or ideas”

What Are the Most Common Types of Plagiarism?

The most common types of plagiarism include direct plagiarism, self-plagiarism, mosaic plagiarism, and accidental plagiarism.

Direct plagiarism happens when a writer duplicates another's work without acknowledging that the material came from another source.

Self-plagiarism occurs when someone recycles or reuses their own work from previously published texts as new writing

Unintentional or accidental plagiarism occurs when a writer fails to appropriately paraphrase, quote, or cite without intending to cheat

Mosaic plagiarism or patchwriting occurs when a person overuses quotes without crediting the original sources. This type of plagiarism may indicate a lack of research or proper understanding of the topic

How to check for plagiarism free?

Access this platform and start using Searchenginereports.net best free plagiarism checker.

Just paste your content and start using the duplicate checker for free.

How Do I Copy and Paste without Plagiarizing?

Paraphrasing is the technique you can rely on to accomplish this task. By copying a text and rewording it in your own words will allow you to steer clear of plagiarism. For this purpose, you can take the assistance of our paraphrasing tool .

How Can replication Be Avoided in an Assignment?

You can avoid duplication from your assignment by giving proper citations and references. The citations will give the similarity checker an idea of the source from where you have taken assistance to support your claims in the assignment.

What Percentage of Plagiarism is Acceptable?

In the web world, there is a zero percent tolerance for plagiarism. However, in academics, the institutes give relief to students up to a certain percentage, but it is not decided. The acceptable percentage varies from institute to institute.

Is Searchenginereports.net as Good as Quetext?

The plagiarism tool available on Searchenginereports.net is way more feasible for users as compared to Quetext, as it doesn’t ask the users to get registered or log in to conduct plagiarism tests. Moreover, this tool allows you to check plagiarism as many times as you want without any restriction, unlike Quetext.

Is Plagiarized Content Bad for Search Engine Optimization?

Yes! Plagiarism can severely affect the SEO of your website. It can lead your website to face a downfall in rankings, or, in the worst-case scenario, your site can get de-indexed from search engine result pages.

Can I Check My Document for Plagiarism Multiple Times?

Yes, you can use our online plagiarism checker free for full document as many times as you want. Our web portal doesn’t impose any restriction on its usage for any of the users.

How to check papers for plagiarism?

You can easily check your paper and essay for plagiarism by using our online plagiarism checker.

This service is free of cost for everyone. It provides effective and accurate results.

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