Features of our AI plagiarism checker

Ensure the uniqueness of your content in seconds with our smart plagiarism detector. Check your work in seconds and get precise results, detailed reports, and source links.

Effortless checks

Just paste your text or upload a file to scan for similarities. Check up to 3000 words for free. No registration required.

Diverse file formats

Upload files in TXT, DOC, DOCX, or PDF format for a quick plagiarism scan without the extra conversions or steps.

Instant results

Quickly check your content and get accurate results with detailed reports and source links right away. Don't waste time on manual checks.

Free scans

Scan up to 3000 words and verify originality easily and for free. At PaperWriter, we provide accessible support with your writing.

Detailed reports

Get a personalized plagiarism report with highlighted similarities and all original sources cited. Refine your content easily with our comprehensive feedback.

Data security

Check for plagiarism without worrying about security. We protect your data by following a strict Privacy Policy and using robust encryption.

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How our plagiarism checker works

Step 1

Paste your content

To check the originality of your text, copy the final draft and paste it into our online plagiarism checker. You can also upload it as a file in TXT, DOC, DOCX, or PDF format. Customize the settings if necessary and click Check for plagiarism. It's that easy and takes seconds to launch.

Step 2

Wait for the plagiarism detection

Our AI scans your text and compares it to an extensive database of sources to detect plagiarism. The exact time required for this check depends on the length of your text. Normally, it doesn't take more than five minutes for our scanner to give an accurate originality score.

Step 3

View in-depth report

Once this analysis is finished, you'll be redirected to a page with a detailed report. Our smart plagiarism checker gives you a precise originality score and a list of all sources with content similar to yours. Plus, all overlapping phrases will be highlighted for your convenience.

Ways to use our online plagiarism checker

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  • Assignment check. Verify the authenticity of your paper, avoid getting flagged for plagiarism, and make sure you meet academic guidelines.
  • Blog post writing. Don't risk self-plagiarism and cross-check with other publications, especially if you've referenced articles, stats, or reports.
  • Peer review. Double-check your and your partner's work to ensure your joint project is flawless before submitting it.
  • Old content updates. Check your content before republishing to verify it remains original and relevant.
  • Website audit. Find duplicate publications on your website pages to improve your search engine ranking.

Who can benefit from our plagiarism detection?

Students
Use our AI checker to meet your prof's strict requirements with ease. Spot improper citations, self-plagiarism, and incorrect paraphrasing in mere minutes. Our tool can do this and more, helping you submit papers with confidence.
Teachers
Verify the originality of the paper you receive and catch instances of plagiarism content without extra time and hassle. Speed up your grading process while keeping it fair. Use reliable software that produces accurate and fair results.
Content creators
Build trust with your audience and create a powerful brand image by posting only high-quality, original content. Check your content against thousands of sources before hitting "publish" to avoid unintentional plagiarism in your posts.
Journalists
Maintain your professional reputation and uphold industry standards easily with our plagiarism checker. Use it to double-check your publications. Make sure you didn't mishandle citations or inadvertently copy someone else's style of writing.
Researchers
Verify the authenticity of your work in minutes. Avoid accidental plagiarism by missed citations or improper referencing of sources used in your research. Try our AI tool for accurate, fast, and detailed results.
Business professionals
Safeguard your brand from legal issues with intellectual property, maintain a consistent brand voice, and ensure high content quality. Whether you're working on marketing, internal reports, or other texts, our plagiarism scanner can come in handy.

Plagiarism troubles? We're your double!

Don't waste time creating a flawless text. Hire our experts who can deliver a custom-made, original paper with strong arguments and deep research in no time.

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Frequently asked questions

Can I check for plagiarism for free?

What if my work has plagiarized content?

Is your checker accurate and secure?

Can I share the report I received?

Plagiarism and its types

Typically, plagiarism means copying someone else's work, ideas, or content without acknowledging it. However, it's not always that straightforward. You can plagiarize in many ways, such as:

  1. Direct copy-paste. Using another person's texts verbatim without any type of referencing or citations is the most typical way of plagiarism.
  2. Self-plagiarism. Copying your own work that was previously published or submitted to your educator can lower your originality score.
  3. Rewriting without giving credit. Paraphrasing someone else's work doesn't mean you are safe from plagiarism. You have to cite the author to maintain high content originality.
  4. Improper citations. Providing incomplete or incorrect references can also increase your work's plagiarism score.

Plagiarizing can harm one's reputation and career and even lead to legal repercussions. If you're a student, you'll likely have your grade lowered, face disciplinary actions, or even be expelled. For a working professional, plagiarism can damage your prospects, brand image, and SEO performance.

There's an easy solution to all these problems — plagiarism detection at early stages. Scanning your work for similarities can help identify non-original content at early stages and give you time to fix it. Try our free plagiarism detector for accurate results and detailed reports with all sources linked.

Why content originality matters

Here's why creating unique, well-researched content is crucial for anyone who deals with texts:

Building trust
Sharing authentic, useful, and reliable content is key to building a strong reader base, whether for your blog, website, or other platform. Users value consistency and credibility above all and will not tolerate copy-pasted content.

Improving SEO
If you want your page to rank high, you must pay attention to originality scores. Search engines can detect plagiarized or very similar content and lower your positions. Plus, posting unique texts can help you reach organic traffic with a broader audience.

Maintaining academic and professional reputation
Most educational institutions have strict no-plagiarism policies. The consequences for breaching those range from failing a class to expulsion. In the professional environment, originality is equally important. Lack of it can lead to poor brand image and even legal action.

The PaperWriter plagiarism detector can help ensure your content is always fresh and authentic.

Negative consequences of plagiarism

Whether you're a student, writer, blogger, or just someone dealing with content, plagiarism is not your friend. Here are some of the negative consequences you might face for using unoriginal content:

  • Academic. Getting flagged for plagiarism can lead to a trace in your permanent record, failing grades, suspension, or even expulsion.
  • Legal. If you copied someone else's work, they could file a claim under the copyright law.
  • Reputational. Plagiarism can tarnish carefully built relationships with your clients, readers, or business partners.
  • Search engine. You can seriously damage your website's SEO ranking and traffic just by publishing plagiarized content.
  • Ethical. Plagiarism ruins trust and undermines your credibility, no matter your occupation.

Want to avoid these repercussions? Always remember about plagiarism detection! Use our plag scanner for accurate and quick results.

Why you should pay attention to plagiarism

Plagiarism isn't just a simple way to get things done. It harms your work's credibility and the trust you built with your professor, employer, partners, or audience. The consequences of plagiarizing can range from a bag grade and low SEO ranking to getting fired or sued. These can affect anyone, be you a college student, content creator, journalist, or business associate.

Our plagiarism checker helps you avoid all these issues. We created it to help you identify plagiarized content promptly and accurately. To get started, just paste or upload your content and receive your originality score within minutes. PaperWriter goes beyond detecting plagiarism. It also gives you an in-depth report and offers help rewriting your content if needed.

Why you should always cite your sources

While referencing can be annoying, it's not without its benefits. Citations improve your content's originality and make tracing original sources easy for your readers. Here are some additional reasons to cite your sources correctly in any text:

  • Content credibility. For students, proper referencing is a must. In other spheres, citations can establish trust with your audience. It shows that you value intellectual property and produce original content.
  • Lower plagiarism score. Properly formatted citations can improve the overall originality of your work and save you a lot of trouble. Plagiarism detection can help spot inaccurate or missed citations.
  • Showcase research depth. Referencing credible sources provides a solid base for all your statements. Plus, it shows that you did proper research, which can earn extra points with your prof or audience.
  • Boost engagement. Citations help your readers do their own research, should they want to. A list of sources makes it easier to check crucial facts or learn more about the topic.

How to avoid plagiarism

Master note-taking
Take detailed notes during briefings, classes, or task discussions. Also, remember to write down all sources used during your research. This helps identify potential sources and speeds up citing.

Remove plagiarism early
Use an online plagiarism checker on the first draft of your work to spot issues early. Sometimes, rewriting your content takes a lot of time, so don't wait until the last minute.

Cite your sources properly
Incorrect or missed references can significantly increase your plagiarism score, even if you wrote the work from scratch. Learn what citation style is required for your project and carefully follow all the rules. Pro tip: use a plagiarism checker to spot referencing errors.

Develop your own style
Find multiple reliable sources for your work, thoroughly study them, and form your arguments based on your research. This approach improves your work's originality and might give you a new perspective.

Don't be afraid of quotation marks
If you need to cite some phrases verbatim, always use quotation marks. It clearly highlights quoted text and improves your content's credibility.

Use PaperWriter's help
The work doesn't stop at plagiarism detection. Once all issues are identified, you have to rewrite the text and improve originality. That's where our paper writing service comes in. We have professional writers who can do it all in no time.