quillbot essay checker

QuillBot: AI Writing and Grammar Checker Tool

635 ratings

Elevate your writing with QuillBot's AI-powered productivity tools: Grammar Checker, Paraphraser, AI writer, Summarizer, and more!

Need help on the go? QuillBot’s new generative AI writing feature allows you to compose and reply to emails instantly, utilizing the paraphrasing tool and Grammar Checker to tailor each email to your voice. QuillBot writes with you, ensuring effective communication in a way that is true to you. With a number of AI writing tools and generative capabilities, including a world-class paraphrasing tool, QuillBot is a one-stop shop for all your writing needs, whether that’s writing polished emails, well-outlined documents, or posts for LinkedIn or X (previously Twitter). How to write emails with QuillBot Once you begin typing an email, QuillBot will generate a body of text based on the subject of your message. You can then use the Paraphraser, Grammar Checker, and Summarizer to refine and edit the email, creating a polished piece of writing. Why QuillBot? QuillBot is perfect for students, writers, and English language learners who need help perfecting their writing abilities. You can proofread your work in just one click, saving time and energy on essays, emails, notes, presentations, and messages. QuillBot’s generative AI feature also helps to create layered, nuanced emails. You can find the perfect tone for your message, add helpful quotes, and rewrite complex sentences. QuillBot writing tools and features AI writing tools: ✒️ Grammar Checker - Checks your writing for grammar and punctuation errors - Includes a powerful spell checker to help you double-check your spelling and avoid misusing words - Gives your written work a final polish—even when you don’t feel like doing it ✒️ Paraphrasing Tool - Helps to overcome writer’s block and other common writing challenges - Offers different ways of writing your text - Helps non-native English writers articulate their ideas faster and more fluently - Provides statistics about the tone and style of your writing ✒️ Summarizer - Condenses everything from news articles to emails to academic papers into digestible key points - Allows English language learners to compare their manual recap to an AI-generated summary to test reading comprehension and summarizing skills - Analyzes any piece of writing to see what the AI thinks the main points are - Helps with reading comprehension for dense or tricky texts AI writing features: Paraphraser modes Writing statistics* Compare modes* Freeze words Advanced grammar rewrites* * Premium features The right time to write With over 20 million monthly active users, QuillBot has never been more influential on the way people write. From students to bloggers to lawyers to academics, QuillBot is helping everyone write smarter, faster, and more effectively. We’d love to see what you create with QuillBot. Share your writing with us online: LinkedIn: https://www.linkedin.com/company/quillbot/ Facebook: https://www.facebook.com/thequillbot/ Twitter (X): https://twitter.com/thequillbot Instagram: https://www.instagram.com/thequillbot/ Discord: https://discord.gg/4nAm4ZDmEG

4.4 out of 5 635 ratings Google doesn't verify reviews. Learn more about results and reviews.

kaiz nolasco May 8, 2024

not working keeps prompting to verify

patrick dakurah May 8, 2024

Danielle Ellis May 1, 2024

I have a premium account and am very unhappy with the quality of this product. I used QuillBot previously and I liked using it and it worked. The new updated version has a nicer and smoother interface but the system is unreliable, glitchy, and poorly planned out and executed. I tried to use QuillBot within Google Docs but it does not work correctly. The recommendations for changing the grammar etc. show up but you cannot click on the change and make that actionable. There is a problem with ... Show more

Simrin Wahal Developer May 8, 2024

Hey Danielle, Sincere apologies that your writing experience with QuillBot was suboptimal 😔 We are working on enhancements to improve our extension experience on google docs. You should see some significant improvements by early June. We have also passed on your feedback related to the Quillbot platform, and assure you that the auto save feature will be picked up and priortised on our grammar editor Thanks again for your input 🙏

• Version 3.52.5
• Updated May 8, 2024
• Report a concern
• Size 19.61MiB
• Languages 4 languages Deutsch , English , Français , español
• Developer Course Hero, Inc. 2000 Seaport Blvd Floor 3 Redwood City, CA 94063-5584 US Website Email [email protected]
• Trader This developer has identified itself as a trader per the definition from the European Union.

QuillBot: AI Writing and Grammar Checker Tool has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy .

QuillBot: AI Writing and Grammar Checker Tool handles the following:

This developer declares that your data is.

• Not being sold to third parties, outside of the approved use cases
• Not being used or transferred for purposes that are unrelated to the item's core functionality
• Not being used or transferred to determine creditworthiness or for lending purposes

For help with questions, suggestions, or problems, visit the developer's support site

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Quillbot Review: Is It Worth It? (2024)

Is Quillbot grammar checker ideal for editing your work? Find out in this detailed Quillbot review.

I’m always searching for helpful writing tools, particularly those that rely on artificial intelligence. When I heard about Quillbot , I was impressed by its bold claim: a paraphrasing tool that helps millions improve their writing through AI. So I spent several weeks trying out Quillbot grammar checker to see how it uses machine learning to help writers and publishers… and if it delivers. In this Quillbot review, I’ll explain what it does, profile the key Quillbot app features, and explain who it’s a good choice for.

Quillbot is a best-in-class essay checker and paraphrasing tool. It's a great choice for essayists, academics and content writers.

Quillbot Video Review

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Many features like the Quillbot grammar check are best seen in action. In this video review, you can watch me use this tool and test its various features, including the grammar checker, plagiarism checker, and rephrasing tools.

QuillBot launched in 2017 and claims over 50 million users. It’s an artificial intelligence writing tool that offers advanced editing features for writers, particularly academics and publishers. It combines tools like a content paraphraser, summarizer, grammar, and plagiarism checker.

QuillBot is primarily a web-based application, but it’s also available via extensions for Microsoft Word, a Google Chrome extension, and a Google Docs extension. It works online only. 

The free plan of Quillbot provides some basic paraphrasing and summarizing capabilities and comes with a character limit. You’ll need to pay for the premium version to use Quillbot properly. The Quillbot paid plans are relatively straightforward:

• A premium subscription costs $20 per month
• Discounts are available for semi-annual or annual subscriptions. 
• The plagiarism checker scans 20 pages per month for $20 (about 250 words). 
• 25 additional pages cost $7.45 cents

You can avail of a 10% money-back guarantee for 72 hours after paying up. 

The easiest way to use Quillbot is to visit the Quillbot site, log in and open up its web app. Then, select the right feature from Quillbot, paste or upload your text and get to work. Alternatively, you can install a Chrome or Microsoft Word plugin and scan text as you write online or in Word. 

The Quillbot paraphrase tool is useful for content publishers and essayists. 

• A content publisher could take an article and paraphrase it, so it’s repurposable for social media or another site
• An academic or essayist could take an essay topic draft and paraphrase it into simpler language
• A writer could take a complex piece of writing and turn it into something more accessible for readers 

It rewrites text based on selected writing modes: standard, fluency, formal, simple, and creative. Pick one based on your intended audience.

I didn’t notice a huge difference in the results when I alternated between creative and formal modes. I preferred the tool’s ability to expand or condense text and I liked that I could decide on including more or fewer synonyms. You can freeze these if you’ve got a few important terms, like keywords. 

Quillbot basically changes the sequences of terms and words and inserts synonyms, and removes complicated language using machine learning. It’s basically useful as an article rewriter. I couldn’t imagine using this tool for literary works, fiction, or poetry. Also, please remember to copyedit the results with the grammar checker and cite any original sources!

The Quillbot Summarizer tool helps turn a long article or essay into a brief summary. You could use it to:

• Write the first draft of an essay abstract
• Create an article summary for an email newsletter
• Create an SEO summary or meta description for a blog post, article, or web page
• Take an extract for a book and turn it into a more concise entry for your journal or Zettelkästen

I pasted in an article over 1,400 words long. It summarized the article nicely in 253 words. The result didn’t require too much editing on my part. It’s also possible to adjust the summary length using a slider. 

The paraphraser tool and the summarizer tool are similar in use cases. If you want to use Quillbot, experiment with both to see what works.

The Quillbot grammar checker supports American, British, and Australian English. It’s available via the web app and as a browser plugin, if you want to fix grammar mistakes elsewhere online, i.e. your email, social media web app, etc.

I pasted in an article into the web app. It highlighted spelling mistakes and missing apostrophes. It also caught more grammatical errors than a traditional grammar checker in Microsoft Word. 

However, the Quillbot grammar checker isn’t intuitive to use as Grammarly. You can’t review suggestions, rewrite and fix multiple sentences at once. It also doesn’t provide the same context to grammar errors as Grammarly. Read our Quillbot vs Grammarly comparison to learn more. 

That said, it’s accurate. So, if you’re already paying for Quillbot’s other tools, it’s a useful addition and will help academics fix essay errors before submission or publication.  To learn more, read our Best Grammar Checker review .

The Quillbot plagiarism checker excels for academics and essayists. Basically, essayists can paste in or upload an essay into the plagiarism checker. It takes a few minutes to scan an essay. Then, Quillbot presents a report indicating if the writer inadvertently (or deliberately!) plagiarized. Alternatively, an academic could use this tool to find missing citations and avoid accidental plagiarism .

I copy text from a published academic paper and uploaded it into Quillbot. It scored the paper and highlighted instances of potentially plagiarized text. When I clicked on the links, it took me to the ResearchGate PDF, where I found the original paper. Other plagiarism checkers, like Grammarly, typically don’t look at research papers or PDFs, like this.

I also checked several articles published on this site. I was pleased to see Quillbot found the source URLs and indicated a few instances where other content publishers published remarkably similar text. 

The plagiarism checker works on a per-page basis. The first 20 pages or approximately 5,000 words are part of a monthly subscription. After that, you need to buy additional pages. You can access past plagiarism scans at any time, without paying more.

If you’re publishing lots of online content the Quillbot plagiarism checker could become expensive. Imagine checking 20,000 words of content every week! For this reason, Quillbot is more suitable for essayists and academics rather than content publishers.

We’ve tested plagiarism checkers extensively here on Become a Writer Today. Read our round-up of the best plagiarism checkers available today.

To learn more, read our Best Plagiarism Checker review .

The Quillbot Citation Generator is another good tool for essayists and academics. I’ve always found the process of generating citations and using them correctly in non-fiction and academic works, painful. 

Quillbot simplifies this somewhat. I took an article from The Irish Times , a national newspaper in Ireland. I pasted the link into Quillbot and it turned the result into a correctly formatted citation. I copied and pasted the result and downloaded it to Ms Word, BibTex and CSL JSON.

It’s possible to cite books, videos and more. You can pick from dozens of citation styles including the Chicago Manual of Style, MLA, APA and Harvard. Unfortunately, I didn’t see an option to build a library of citations in Quillbot. I wish I’d known about this tool when I was writing my last non-fiction book!

The Cowriter is a beta tool that combines all the above tools for a single writing project. First, pick a topic, then search for it using the Research tab. 

Quillbot then surfaces similar content published online. A writer can pull these sources into their work, summarize or paraphrase other writers and cite them correctly. Think of it as an AI-powered content spinner. It’s similar to a content optimization tool like Clearsope works, although it won’t help with SEO. 

I prefer to provide my own insights and reflections on a topic over rehashing content published online, but this tool could reduce research time. It’s also a good example of how AI is slowly changing how writers work online.

The primary Quilbot competitors are Grammarly, Copyscape and Jasper, and Wordtune. Grammarly is a better grammar checker than Quillbot thanks to its writing assistant, which enables fixing suggestions at a click and provides context. However, Quillbot contains some features Grammarly lacks, like a paraphrase. To learn more, read our Quillbot vs Grammarly comparison .

Copyscape is a more useful tool for checking plagiarism than Quillbot, if you’re running a content website. That’s because you can check content in bulk for a much lower fee. Read our Copyscape review

However, an academic or essayist will find Quillbot more intuitive as it focuses on academic papers and works. Wordtune and Jasper are both good content rephrasers (Jasper uses GPT-3.) However, I prefer the usability of Quillbot. It also represents a good way to get all of these different tools for one price: $20 per month.

I’ve written and published dozens of articles for newspapers, magazines, and online publications, including Forbes and Lifehacker. I’m also a best-selling non-fiction author, a trained journalist, and a copywriter.

Software like Quillbot forms a key part of my writing workflow for content publishing. I use software like Quillbot regularly to improve my work and also to check work by freelance writers who publish content on this site.

For this review, I took out a premium subscription and tested Quillbot’s various writing tools, using a book chapter and some articles of several thousand words in length. I evaluated based on criteria like price, ease of use, and affordability. Along with a team of writers, I regularly update writing tool reviews like Quillbot as these products evolve.

FAQs About Quillbot Review

Quilbot caught and fixed more errors than a traditional grammar checker in our tests. The plagiarism checker found instances of published content online quickly. And the output from its content rephraser didn’t require too much copyediting.

Quillbot is a reputable company business since 2017, with a team of several dozen employees. It has a 3.9/5 rating on TrustPilot and a 4.7/5 star rating on Capterra suggesting it’s a trustworthy company.

To add Quillbot to Word, follow these steps:

1. Ensure you’re logged into Word 2. Select Add-ins from the Insert tab 3. Choose the Office Store option 4. Select the Add button after searching for QuillBot 5. Return to Insert and choose QuillBot from the My Add-ins menu 6. Open QuillBot in the newly formed tab 7. Log in with your credentials.

Bryan Collins is the owner of Become a Writer Today. He's an author from Ireland who helps writers build authority and earn a living from their creative work. He's also a former Forbes columnist and his work has appeared in publications like Lifehacker and Fast Company.

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Quillbot Review

Quillbot Review: The Bottom Line

As grammar checkers go, you could probably get more bang for your buck with the free version of Grammarly. However, Quillbot offers some particularly good machine-learning writing tools, as part of the paid plan. If you’re an academic, the plagiarism checker and citation tools are real-time savers. And if you’re writing online content, the summarizer tool and the paraphraser tool could speed up the research and writing process. The co-writer brings all of these tools together too and can help with content spinning. Although, please do so ethically by writing some unique content too! Quillbot is a powerful and accurate writing tool. The paid plan is particularly suitable for academics and essayists.

• Easy to use
• Excels at paraphrasing and summarizing
• Useful plagiarism checker for academics
• Lots of great writing and editing tools for one subscription
• Plagiarism checker less suitable for content publishers due to the pricing model
• AI grammar checker behind competitors
• Chrome extension only i.e. no Safari, Edge or Firefox plugins
• Works online only

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Personalized Writing Help When You Need it

Unintentional plagiarism, grammar mistakes, and uncited sources  can turn what you thought was a good paper into a poor one. When you’re writing a paper the last thing you want is for your message to get lost due to incorrect punctuation or confusing sentence structure. You know that the great ideas in your head would make for a standout paper, if only you could get them written clearly on the page. If this struggle sounds familiar, you’re not alone.

Great ideas may be an essential part of high-quality writing, but they’re not the only component. Excellent papers and essays clearly express strong ideas with good grammar, proper punctuation, spot-on spelling, and thorough, careful citations. While this may sound like a lot, your teachers and professors are grading you on your skills as both a writer and a researcher, which means your assignments will require an ethical and attentive approach. Luckily, there is no shortage of available tools to help you along your way.

You could use a plagiarism checker free, though, these tools often lack grammatical support. Given the high stakes and rigorous requirements, the aid of a plagiarism checker without the needed support of a grammar checker could mean the difference between an “A” paper and a “C” or even “D” paper.

Thankfully, the EasyBib Plus plagiarism tool provides all-in-one support to cover all your bases. Our premium essay checker is convenient, easy to use, and includes access to a grammar and spell checker, plus a plagiarism checker. With a single scan, you’ll receive personalized feedback to help identify potentially missing citations and help improve your sentence structure, punctuation, grammar, and more.

Not sure if that noun is spelled correctly, or if the preposition at the end of your sentence is grammatically correct? The EasyBib Plus plagiarism tool is your one-stop shop to help check plagiarism, get grammatical suggestions, correct spelling and punctuation errors, and help create polished papers you can be proud to turn in. And, we haven’t told you the best part yet: you can try our tool free and scan your work for grammar suggestions right now!

Access all the tools today!

A Grammar Check for Peace of Mind

You know that grammar plays a significant role in your assignments. Not only does it factor into your overall grade, but without clear and precise language, your ideas can lose their impact or might even be misunderstood entirely. Still, with so many different parts of speech and rules to learn and apply, it’s not uncommon to get them mixed up and find yourself questioning your knowledge now and again:

Can you use an adverb to modify a noun? (No. You need an adjective for that.)

Well, can you use it to modify a pronoun ? (Still no.)

What do they modify, then? (Almost everything else. Fun, right?)

Ugh. (That was an interjection .)

Does this have to be so difficult? (Nope!)

Scanning your paper with the EasyBib Plus writing tool delivers more than the basic punctuation and spell check functions that come standard in word processing programs. You’ll receive immediate, targeted feedback that can help improve the sentence structure and style of your writing. Not only can this help ensure that you don’t lose points off your grade for grammatical errors such as mismatched verb tense, but it can also help to clarify your meaning and strengthen your arguments by eliminating confusing punctuation and run-on sentences that confuse readers.

Reviewing your work to correct errors and refine the flow of your writing is a critical part of the revision process for novices and novelists alike. Even the most conscientious of wordsmiths might make mistakes, such as using a conjunctive adverb in place of a coordinating conjunction or pairing a plural determiner with an uncountable word. They likely appreciate a subscription-based or free grammar check as much as a beginning writer. That’s why the EasyBib Plus writing tool is designed for all writers, from students who are still learning the fundamentals to published professionals who get paid by the word.

The EasyBib Plus writing tool provides quick, targeted feedback that you can use to help improve your writing immediately. Also, our free resource library is available 24/7, just like the rest of our tools, to help you brush up on the areas that challenge you the most (Conjunctive what? Uncountable who?) That means you can continue to sharpen your skills and improve your writing over time, which will help make finishing your next project easier.

Ready to give your paper a boost? Sign up for EasyBib Plus or scan a paper right now for a free spell check—it’s easy!Just upload or copy and paste your paper to the online grammar check tool and, in a matter of seconds, you’ll be able to receive up to 5 feedback cards so you can begin polishing your draft.

To learn more about proofreading tools, you can find more info here. Or, for more tips on grammar, punctuation, and style, check out this useful reference .

Why is Grammar So Important, Anyway?

Why is grammar important? As long as others know what you mean, does it really matter if you use proper grammar? These are age-old questions, but the answers remain unchanged. Grammar is important for many reasons:

Communication:  Communication is about more than merely listening and talking. We communicate in myriad ways: with our voices, our mannerisms, our facial expressions, our actions, and frequently, our written words. Written communication is just as important as all the other ways we broadcast our thoughts and feelings. Unlike our other communication methods, though, written communication leaves a record. While most of us relax our style when talking to or texting friends, the fact remains that more formal venues require a more formal tone. Proper spelling, grammar, and punctuation are a necessary element of professional and academic writing, so running your work through a spelling and grammar check before you submit it is an absolute must.

Clarity:  Expressing your thoughts, ideas, and opinions is an uphill battle when you communicate them with less-than-stellar punctuation, spelling, and grammar. A missing or misplaced comma, for example, can entirely change your meaning:

• Call me Ishmael = My name is Ishmael.
• Call me, Ishmael = I want Ishmael to call me.

Spelling errors can result in similarly muddled meaning:

• Her shoes perfectly complemented her dress. = Her shoes and dress go well together.
• Her shoes perfectly complimented her dress. = Her shoes can both speak and engage in flattery.

Grammar deficiencies such as a dangling modifier yield similarly confusing results:

• I saw the girl’s purple backpack in the library. = The purple backpack belonging to the girl is in the library; I saw it.
• I saw the purple girl’s backpack in the library. = You know the girl who mysteriously turned purple? I saw her backpack in the library. This week has not been easy on her.

Credibility: Establishing your credibility is critical whether you’re writing for school or business. Proving that you can reliably communicate using proper grammar is essential to establishing and maintaining the trust of your teachers, professors, readers, customers, and colleagues.

To learn even more about the importance of English grammar in writing, check here .

What Happens After I Upload My Paper?

Once you upload a paper, the EasyBib Plus grammar checker scans your text and highlights grammar issues within your document so you can see it in context. For users running a grammar check and spell check using the grammar check free tool, up to the first 5 issues are shown. For subscription subscribers, all of the areas that require your review will be highlighted once the scan is complete.

No matter which version of the tool you’re using, your feedback will include detailed explanations so you can understand why the text was flagged. Other highlighted areas will include examples of how the issues can be fixed. Some will include a detailed explanation as to why the issue was flagged. This personalized feedback allows you to make an educated decision about whether to edit your text or dismiss the suggestion, so you’re always in control of your final draft.

Subscription users also have the plagiarism checker at their disposal when scanning their papers for style and grammar suggestions. Just as with our other writing tools, when you use the tool to check plagiarism, changes are never made without your review, so you are always in the driver’s seat. You can review each highlighted area as well as the sources of matching text and will always be given a choice to either accept or ignore both citation and grammar suggestions.

Whether you are a student or a professional, the EasyBib Plus tools are powerful allies that can help you improve your paper, establish credibility as a writer, and maintain an ethical writing process.

Try our checker free for 3 days to see what you think*. Trust us; you’ll wonder how you got along so far without it!

*See Terms and Conditions

Check for Unintentional Plagiarism

Persistent use of the best grammar checker and spell checker you can find will help to shape up the style and substance of your composition. However, to ensure the integrity of your work and root out unintentional instances of academic dishonesty, you’ll also need to incorporate a subscription-based or free plagiarism checker for students.

The ability to scan your paper and check plagiarism and grammar before submitting your work is an invaluable tool for students. It’s so valuable, in fact, that students are not the only ones who consistently use this type of software.

Many teachers and professors use a service to ensure that student papers are original and include properly formatted and sourced citations for all reference materials. For some, this may be a consistent element of their grading process, while others may utilize one only when they feel there is a reason to do so.

What Exactly Does a Plagiarism Checker Do?

If you’ve used an online plagiarism checker before, you may be familiar with the process that these tools employ. For those who have never used one, it can be helpful to understand how these tools work and what you should expect as a result of using one.

The most basic free tools will scan your paper and provide you with a percentage that indicates how much of your work is original. This feature can be useful to a point, as some instructors and institutions set a percentage for the amount of similar text that is considered acceptable. This policy does not mean that they are lenient about academic dishonesty but, instead, that they recognize that similar or even matching word choice is not always an indicator of copying.

However, some schools do not tolerate any form of incremental plagiarism, period. In these institutions, “check paper for plagiarism” is likely a standard action when grading all papers.

With a free plagiarism checker, the percentage of word-for-word plagiarism in your text may be the only feedback you receive. Moreover, some of these providers may wade in unethical waters, and offer essay writing services in conjunction with their checking services. This is why many students and teachers prefer subscription-based checkers that focus on integrity, such as the EasyBib writing tools.

With our premium tools, you get more than just supporting proof that your paper is original and in your own words. Your writing is scanned for potentially matching text and areas that needs your attention is highlighted. We’ll provide you with the source of the matching text so you can review it and decide how to proceed. If you agree that a citation is needed, our citation tools and resources will provide you with the information you need to help format and insert the new sources in your text as well as your works cited page.

How Does the EasyBib Plus Online Plagiarism Checker Work?

The EasyBib Plus writing tool provides an all-in-one spell check, grammar review, and plagiarism checker that not only helps you with the paper you’re writing now but enables you to gain new knowledge and improve your writing for the future, too.

Our essay checker searches online for phrases, sentences, or passages that are similar to those in your paper. If it returns matching text, this may indicate that you have passages that are missing citations.

Just as with many checkers, our tool will tell you how many instances of matching text it finds in your paper. Our plagiarism tool is designed to do more than most free tools, however.

When a portion of your paper is flagged for review, we provide you with the source that it matches. As with our online spell check tool, you have the power to review each area and choose how to proceed. If you decide to cite the flagged text, you can review the suggested source and access our citation tools to help create a proper citation and start building a bibliography for your paper. Or, you may determine that no citation is needed, in which case it’s simple to dismiss the suggestion and continue to the next section.

If you’re unsure about how to proceed, our library of resources can help you learn more and make an educated decision. In this way, you gain more than just the ability to correct your work; over time, you can learn how to avoid plagiarism altogether.

Reasons Your Teacher May Run Your Paper Through a Plagiarism Detector

As stated previously, your teachers and professors grade papers with a fixed process that includes “check paper for plagiarism” as a standard, across-the-board action. Others may check for plagiarism only when they feel there is cause to do so. There are a few red flags that may stand out to them while reviewing a paper that would lead to their running a plagiarism check, including:

Style/Voice:  Most teachers are familiar with the style and voice that you use in your writing. While most will hope that the feedback they provide when grading your work will help you to improve problem areas over time, a paper or essay that has a dramatically different style or voice than the work you’ve previously submitted can be a red flag.

Inconsistency:  Changes in the font, font size, formality, formatting, and more may indicate that portions of a paper have been copied and pasted. If these inconsistent passages are not presented as quotations or don’t include citations, this may further indicate to your teacher that there’s plagiarism in the paper.

Old References:  Part of a well-researched paper is verifying the legitimacy and relevance of your sources. While some older references may be acceptable depending on the topic, if all of your sources are outdated, it may lead your teacher to believe that you’ve recycled your own work or someone else’s.

Looking for a checker to try? With EasyBib Plus you get unlimited checks to give you peace of mind when turning in your papers!

What is Plagiarism?

If you’re looking for a free online plagiarism checker , you’re already aware that it’s not something you want to be found in your papers. However, you may still be wondering: what does plagiarism mean? It’s a reasonable question and one that merits exploring. After all, some of the actions and circumstances that fall within the plagiarism definition come as a surprise to those who only learn that they’ve committed them after it’s too late.

So what is plagiarism? To define plagiarism in the most basic sense, you might say that it is taking someone else’s ideas and words and passing them off as your own.

If your goal is avoiding plagiarism entirely, you’ll need to go beyond the basics to thoroughly define plagiarism, recognize it, and keep clear of it. Some examples of plagiarism that students find surprising include forgotten citations, poor paraphrasing, and re-submitting your own work in whole or in part for more than one assignment. This useful article provides more help in recognizing and understanding the different forms that academic dishonesty can take.

Of course, using your own words and ideas does not count as plagiarism, nor does using common knowledge . Basically, common knowledge is information that is well known by the average person. Examples of common knowledge:

• there are 12 months in a year
• the freezing point of Celsius is zero degrees
• Socrates was a Greek philosopher

So should you only include your original thoughts and common knowledge in your papers? Of course not! Research-based assignments are meant to demonstrate your skills as a researcher, after all, as well as your ability to build upon the work of others to formulate new ideas. To avoid accidentally committing an act that falls within the plagiarism definition when you’re using another person’s words or ideas, though, you need to give them proper credit. This means you’ll need to clearly identify direct quotations or properly paraphrase them when including them in your paper.

Regardless of your approach, you’ll also need to cite your sources according to the style your professor specifies. Generally, you will use MLA format for the arts and humanities and APA format for the sciences, but it’s always best to check with your instructor when you’re unsure.

If you know what style to use but still aren’t sure how to create your citations, don’t fret! Our library of resources includes free guides to help you learn about various styles so you can properly structure and place them. And our premium tools not only help you check grammar, spelling, and originality in your papers, but subscribers also enjoy access to our citation creation tools!

What are the Different Types of Plagiarism?

In addition to the question “what is plagiarism,” you may also be wondering, “why do students plagiarize?” While some students do intentionally plagiarize because they believe they can pass off someone else’s work as their own to avoid spending time on their assignments, many others do so accidentally. They may not understand how broad the plagiarism definition is or they haven’t learned how to research and cite their sources properly. That is why it is vital to recognize plagiarism in all of its forms if you wish to ensure the integrity of your work.

Examples of plagiarism & How to prevent it

Direct plagiarism:

Intentionally copying another person’s work without including a citation that gives credit to the source. When most students are asked to identify potential plagiarism examples and behaviors, this direct and deliberate act is what they think of first.

• Prevention: If you use an idea or quote from another source, cite it in the text. Make it clear that it was not your own words. 

Incremental plagiarism:

Copying parts of another person’s work, such as phrases, sentences, or paragraphs without crediting the source. When deciding which tools to use to check a paper for plagiarism , instructors often seek out those that will identify incremental forms as well as instances of direct copying and similar phrasing.

• Prevention : Decide to either directly quote the phrases or sentences you want to use, or write a good paraphrase. In both cases, be sure to add a citation. Using a plagiarism checker could also help you identify problematic passages.

Self-plagiarism:

Academic self-plagiarism occurs when a student submits the same paper or parts of a paper for more than one assignment. When your instructors are grading your papers, they’re assessing your research and writing skills in the present. When you submit work that you completed in the past, they are both unable to evaluate your current skills and unaware that you haven’t completed the assignment.

• Prevention: Write a new paper for each assignment you’re assigned. If you feel strongly that your past work could enhance your new paper, speak to your instructor and ask for permission first.

Misleading citations:

Including a citation for a quote or idea that misrepresents the source material. This can occur if a student does not understand the reference they are citing; if a student includes a citation for a disreputable source; or the source material simply does not align with the idea or argument that the student has attributed to it.

• Prevention: Carefully review your assignment to understand it. As you research, take the time to evaluate each source notes . Remember, it’s better to have quality citations over an abundance of citations.

Invented sources:

If a reference in a student’s bibliography is found not to exist, it is considered an invented source. This may occur if a student couldn’t find a reputable source to back their argument, or if they needed to include additional references to meet the requirements of the assignment and chose to take an unethical shortcut rather than completing the required amount of research. No matter the reason, this behavior ultimately hurts them in the long run. Not only will they fail to gain the experience they need to conduct research in the future properly, but they’ll also experience significant consequences if they’re caught.

• Prevention: Set aside time to do proper research so you can find enough sources. Start creating a list of sources as you’re researching and take good notes. This will help you keep track of your sources so none are forgotten. If you do end up forgetting where a quote came from, a paper checker could help you pinpoint the original source. 

Patchwriting/Spinning:

Patchwriting is often confused with paraphrasing, but there’s a significant difference. When you paraphrase, you demonstrate that you understand the topic well enough to restate it in your own words. When you patchwrite or spin, it is more akin to a word-swapping game; there’s no need to understand the subject, merely to have access to a thesaurus so you can substitute enough synonyms to mask the source material. This can be intentional, but it may also be a result of having a poor understanding of how to paraphrase.

• Prevention: Using your own words, write down the key points of the phrase or idea, and put them together in a sentence. Be sure to include a citation as well. 

A good way to test if you’re patchwriting or paraphrasing is to remove your sources from view. If you can write about what you’ve read without looking at the source material, you likely understand it well enough to paraphrase it. If you have to review the source material with each new sentence or consult a thesaurus while writing about it (except when you’re adding direct quotations), you may be spinning your sources instead of paraphrasing them.

Academic Integrity Policies and Statements

If you’re still uncertain about what counts as plagiarism, look for your school’s/ organization’s policies on academic integrity and plagiarism. The policies of academic institutions usually cover what is considered plagiarism, the consequences of committing it, and how to avoid it. One great example is Purdue University’s Academic Integrity statement .

What are the Consequences of Plagiarism?

No matter the setting, plagiarism is not taken lightly, and the consequences can be significant. For a good reason, too! Whether in an academic or professional setting, the plagiarism consequences reflect the seriousness of the act, which is ultimately a form of theft that hurts everyone involved.

Just as with the theft of a tangible object, there can be legal punishments for plagiarism. It is, after all, a form of copyright infringement in many instances. A quick search for plagiarism articles will reveal that professional instances of intellectual theft have resulted in civil lawsuits and can even be criminally prosecuted under rare circumstances. In addition to the possible legal consequences, professionals may lose their jobs or have to start over in a new field after their acts of fraud are uncovered.

As a student, you’re likely to wonder what happens if you plagiarize in college or high school. While there will almost always be consequences for this behavior, there is no one-size-fits-all plagiarism sentence. Depending on the circumstances, academic dishonesty could result in outcomes such as:

• You might get a zero for the assignment in which the infringement occurred.
• You may receive a failing grade for the class. If it is a required course, this could leave you without enough credits to move on to the next level until you can repeat it and, in some instances, postpone graduation.
• You may be expelled from your school or university.

The academic dishonesty may be noted on your transcript, which can lead to you not getting into your preferred college, graduate school, or Ph.D. program in the future.

Nobody wants to be known as a fraud or to have a reputation for dishonesty follow them through their career. And, given the consequences that can extend beyond just their reputation, it’s no wonder that professional and academic writers who wish to avoid them take the time to understand the complete definition of plagiarism and run their work through a plagiarism checker before sending it out into the world.

Even the vigilant can fall prey to inferior tools, unfortunately. Before selecting a plagiarism checker, you should understand how they work and what they can (and cannot) detect.

How We Check for Plagiarism

When exploring how to check for plagiarism, most students and professionals conclude that including a checking tool in their revision process is not only helpful but necessary. When you consider the Herculean task of checking each line of your paper against the text of each of your resources, the benefits of a checker are clear. Moreover, this manual approach would only alert you to matching text in the sources you’re aware of, after all, and leaves the sources you haven’t reviewed untouched.

But, hang on. Why would sources you haven’t reviewed factor into your review? The answer to this lies in the plagiarism definition you learned above. What is plagiarism? It’s presenting someone else’s work or ideas as your own, intentionally or otherwise. It is not uncommon to uncover an idea while you’re researching a topic and later misremember it as your own. This might even occur years after you originally came across it.

You might wonder: how can plagiarism be avoided if you have to account for the source of every thought you include in your work? A few exceptions minimize the scope of this. Common knowledge about your topic does not need to be supported by a citation, nor does knowledge that you gained through your personal experience. Using a subscription-based or free plagiarism checker will help you locate any passages that may fall into these categories so you can review them and decide for yourself whether a citation is needed.

EasyBib Plus writing tools provide easy, convenient, and reliable support to help you find potentially missed citations and can help you improve your paper into a high-quality paper with integrity. Simply upload your paper, select the checker, then sit back and relax as the site scans your document. In mere moments, we’ll search the web for passages of similar text and highlight duplicate content for your review.

Regardless of the tools you use to help you revise and polish your work, it’s ultimately your responsibility to ensure that you’re writing and submitting ethical work. That’s why our tools go beyond the basics and require your participation. The tool never automatically makes changes to your paper, but only flags sections that may need your attention and provides you with the matching source so you can to make an educated decision.

If you find that a citation is needed, our citation tools can help you create properly formatted citations and develop a complete bibliography. And, if you review the passage and determine that the match is coincidental, you can dismiss the alert and move on to the next.

Seamless Citation Creation

Professional writers and students alike can find creating citations incredibly confusing. Nevertheless, they are an integral part of a well-written and researched paper and a requirement in almost all academic settings. But, have you ever wondered why they are so important? Citations really do have a purpose—other than driving us crazy— that make it necessary always to cite our sources.

We cite our sources for a few important reasons:

We need to give credit where credit is due. When you use a quote from someone else’s work, you need to give credit for using their words and ideas. Research is often based on the works and ideas of others. However, to include the words and ideas of another without giving them proper credit is to plagiarize, even if the act was unintentional.

In addition, showing that you’ve done proper research by including in text & parenthetical citations and a comprehensive list of sources to back up your arguments gives your work a layer of credibility that can help you earn the trust of your reader or teacher.

Readers can find the sources you used.  When you’re writing high school or undergraduate papers, your only readers may be your instructors and peers. However, including citations at every level of writing helps to ensure that anyone who reads your work can access your sources to check their accuracy, learn more about your topic, and further their own research.

Sources can take your research and learning to the next level, too. When you are conducting research on a topic, checking the works cited or annotated bibliographies prepared by your sources can lead you down new avenues in your research to further develop your ideas and help you write your papers.

Correctly utilizing citations gives strength to your thoughts and opinions. Understanding the value of citations does not, unfortunately, make them any easier to create. We know how confusing it can be, but don’t throw in the towel on learning how to cite websites in MLA , create your APA citation website references, or format your works cited —this is where we come in!

While a free online plagiarism detector may tell you how much of your work is unoriginal and may even identify the passages that meet their plagiarize definition, a premium EasyBib Plus plagiarism checker account also gives you access to our powerful citation resources and generator so you can:

Scan your papers with the plagiarism tool to check for plagiarism-free work before you submit.

Review flagged passages to determine if they meet the plagiarism definition and create unlimited citations in APA format and MLA format for anything fitting the plagiarism meaning. Need more styles ? Check out our regular citation generator for thousands of choices and free resources to help you learn how to create an APA parenthetical citation , APA book citation , APA works cited , and so much more!

Build a full bibliography for your paper right along with your parenthetical or in-text citations, which can save you hours of work along the way compared to manually creating and formatting them.

How Else Do We Help You Improve Your Paper?

The EasyBib Plus plagiarism detector helps you check your content or paper for text that may be missing a citation—which may fall within the definition of plagiarism—to help ensure you don’t accidentally plagiarize. It also includes grammar check and spelling check tools to help identify errors and suggest grammatical tweaks that could help to elevate the level of your writing.

Running a plagiarism check couldn’t be easier! Just upload your paper to the online proofreader, and in a few moments we’ll have your writing and citing suggestions. And, there’s no need to worry about your paper after it’s been scanned.

QuillBot VS Turnitin

Quick Overview

We tested two well-known plagiarism checkers, QuillBot and Turnitin, to evaluate their effectiveness across various scenarios: texts written by human authors, content sourced directly from the internet, essays paraphrased using AI, and texts with manual modifications to their characters. QuillBot impresses with a higher A*Help score, suggesting overall stronger performance in detection capabilities. Turnitin, however, while slightly lagging behind in overall score, shows a remarkable capability in detecting heavily modified texts.

• Effective at detecting exact matches from the internet
• Offers additional features
• Fast processing time
• Great in detecting modified text
• Inclusion of advanced features

Plagiarism Detection Quality: QuillBot Vs Turnitin

When evaluating the quality of plagiarism detection, both QuillBot and Turnitin exhibit strong capabilities but with different focal strengths. 

QuillBot scores very high 46.1 out of 50 in overall plagiarism detection. Its performance is particularly impressive when identifying texts taken directly from the internet, where it scored a near-perfect detection rate at 99.7%, even pinpointing the exact sources. At the same time, QuillBot performs slightly worse with AI-paraphrased content. In our experiment, it detected 82.65% as plagiarized but failed to identify any AI involvement. Its ability to detect manual text modifications is its weakest aspect, identifying no plagiarism in texts with altered characters.

Turnitin, on the other hand, matches QuillBot’s overall score with a 46 out of 50, excelling specifically in detecting text modifications. It successfully flagged 99% of manually altered content as plagiarized, showcasing its reliability in handling complex plagiarism cases. While it also performs well in detecting standard internet plagiarism (99% detection rate), it significantly underperforms in recognizing AI-paraphrased text, detecting only 20% as plagiarized. This indicates a potential vulnerability in Turnitin’s algorithm when dealing with sophisticated AI-generated content.

Comparing Value for Money: QuillBot VS Turnitin

Since we’ve established a fair tie between the tools in terms of the quality of the work component, we’ll incorporate additional criteria to determine the overall winner. 

In terms of cost-effectiveness, QuillBot offers more comprehensive features for a broader range of users, scoring 17/25 in the value for money category. It supports various functionalities essential for thorough text checks, including grammar and spelling checks through individual apps, academic proofreading, and the ability to handle up to 20 pages per report. Additionally, QuillBot allows three plagiarism scans per month, and we find its subscription plan reasonably priced at $4.17 per month (billed annually). It can also be supplemented with occasional promotional codes, which makes it even more accessible for individual users. 

Turnitin, scoring lower at 12/25, presents a more limited approach in its pricing and accessibility. It is designed predominantly for academic institutions and lacks some of the basic user-friendly features, such as spelling and grammar checks. Without the option for individual purchase, Turnitin’s utility is restricted to institutional subscriptions, which may not offer the same level of value for money to individual users or smaller organizations.

Comparing Overall Experience: QuillBot VS Turnitin

QuillBot’s overall user experience has an excellent rating of 18/20, and it’s all for a good reason. It has an intuitive user interface that is quick to use and efficient in completing tests. Its accessibility is improved by the great integration flexibility with extensions for different browsers, macOS app, Word add-in, and Android and iOS keyboard and app. Unfortunately, the extensions do not allow for plagiarism verification. QuillBot streamlines the setup process for new users by supporting several third-party registration options and just requiring an email address rather than a phone number. All that being said, QuillBot is a blast to work with. 

Turnitin’s overall experience, on the other hand, scores a modest 14/25. While it maintains a rather usable website, the lack of a desktop version and browser extensions can be a drawback for users seeking flexibility and ease of access. The registration process is much more complicated than that of QuillBot and requires special student credentials. Moreover, if a certain institution doesn’t purchase Turnitin’s license, its students won’t be able to access its services. 

In conclusion, QuillBot’s superior user interface, quicker check times, and broader feature set offer a way more satisfying overall experience for individual users and professionals, making it the better choice for folks outside of academic institutions. Turnitin remains a specialized tool best suited for educational settings, where its comprehensive database and sophisticated detection algorithms provide significant value.

The Verdict

With its wide range of capabilities, simplicity of use, and general effectiveness, QuillBot is the better option for the majority of users. It’s a feature-rich and more balanced tool that achieves harmony between speed, quality, and practical functionality. Turnitin is still a strong choice, particularly in educational environments where its unique capabilities are quite helpful.

Main Specs: QuillBot VS Turnitin

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How can I effectively explain to my professor that my essay was improved using Grammarly and Quillbot?

When explaining to your professor that you used Grammarly and Quillbot to improve your essay, it's important to highlight the specific benefits and improvements these tools provided. Here is an effective way to explain their use:

Start by expressing your commitment to producing high-quality work and your desire to improve your writing skills. Emphasize that you sought out additional tools to assist you in this process.

Introduce Grammarly and Quillbot as AI-powered writing tools designed to enhance the clarity, grammar, and overall effectiveness of your writing [1] . Briefly explain their main features and functionalities.

Highlight the specific improvements made to your essay as a result of using these tools. Mention how Grammarly helped you identify and correct grammatical errors, spelling mistakes, and punctuation errors in real-time as you typed [1] . Explain that Quillbot assisted you in paraphrasing and restructuring sentences to improve the flow and coherence of your essay [1] .

Discuss the benefits of using these tools. Explain that Grammarly's comprehensive grammar checking capabilities helped you strengthen your prose and make your writing more polished and professional [1] . Mention that Quillbot's paraphrasing feature allowed you to rephrase sentences and improve the overall clarity and readability of your essay [1] .

Address any concerns your professor may have about the use of AI-powered tools. Assure them that while Grammarly and Quillbot provided valuable suggestions and improvements, you still exercised your own judgment and made the final decisions regarding the changes made to your essay.

Offer to provide your professor with the original version of your essay, as well as the revised version with the suggestions and improvements made by Grammarly and Quillbot. This will allow them to see the specific changes and improvements that were made.

Learn more:

• Quillbot vs Grammarly: Which Is Better for You?
• Get A+ Grades and Impress Your Boss: Writing with QuillBot for Non-Native English Speakers
• Faculty should know the tools students use to beat AI detection (opinion)

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