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Your most secure Plagiarism Checker

Try it for free: Check your text for plagiarism now. Easy, automatic and efficient.

Here is how PlagScan works:

1. Upload your document

Upload the document you wish to check from your computer, the cloud or by copying and pasting it.

The original formatting will be kept. Your document won't be shared with anyone.

2. Checking for plagiarism

PlagScan compares your document with:

  • Billions of online sources
  • More than 20.000 scientific journals
  • Your own documents


3. Your plagiarism report

Plagiarized text, potential plagiarism and citations are directly highlighted in the text.

Sources are clearly displayed and accessible. The percentage of your text found in other sources is available.

4. Now it's your turn

Forgotten sources, lack of proper citation or potential rephrasing can be fixed!

Can’t wait to get started? Try our plagiarism checker for free now!

Over 1.000 institutions and 1 million people use PlagScan

Start your free trial

For everyone
Secure

Always stay in full control. No one else has access to your documents.

Award-winning interface

Efficient duplicate analysis and clear report - plagiarism highlighted in the document.

Smart

Easy upload from Dropbox, Google Drive, OneDrive or your desktop.

Flexible

No subscriptions, pay on demand with our easy prepaid system.

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Exclusively for organizations
Easy to integrate

PlagScan integrates into your workflow. Our cloud system can be integrated into any LMS or CMS.

Data Management

Administrators can create and manage organizational repositories.

Collaborative

Plagiarism reports can be shared with your colleagues or students.

Customization

We are always happy to discuss tailored agreements when needed.

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Join over 1.000.000 people who love PlagScan

Tam L.

Studying takes a lot of my time. I’m so happy I found an accurate software that shows potential plagiarism in detail reports. It saves me so much time!

Student at Ho Chi Minh University

Ahmad J.




Among the three plagiarism scanners I have used, PlagScan works best. I use it for all research publications I submit or review. In case of issues, you get answers within hours instead of days. Highly recommended!

Assistant Professor at The University of Toledo

Why do you need a Plagiarism Checker?

Do you have a paper you want to present at your school or university, but you are not sure how original it is? Are you are a business owner and want to make sure the content on your website is free of plagiarism? Are you about to apply for a job and want to have a unique motivation letter?

The reasons may be countless, however, the ultimate goal is always to preserve the originality of your text. This is where our plagiarism checker comes in. We at PlagScan have developed this educational tool, based on our advanced algorithm, with an integrated 4-in-1 solution:

  • Online plagiarism checker (internet sources)
  • Collusion plagiarism checker (your own documents)
  • In-house plagiarism checker (other users that decided to participate in our database)
  • Publisher plagiarism checker (exclusive publisher data that is not freely available online)

Plagiarism checking report and results

After you have analyzed your document, our plagiarism checker will calculate a percentage of duplicated content and generates an extensive interactive report. You can then:

  • Access the plagiarism report directly in your account,
  • Download in your preferred format, or
  • Share it directly with your peers, professors or employees!
Check out our sample report that contains an already checked document and discover what you can expect from our plagiarism checker!

What to do if the percentage of plagiarism is high?

If you get a high percentage of plagiarism or “PlagLevel”, how we infamously call it – do not despair! Our software calculates an estimate of how much content within your document has been plagiarized and generates a full report based on that. After the plagiarism analysis, you are advised to use this information to your advantage. You are free to rewrite the sections in your document that have been marked down or you can cite them properly, if you have borrowed them from another source. After that, you can rerun the check on the revised document, to confirm your plagiarism percentage dropped!

Our plagiarism checker works with all citation formats and can be customized to your liking! You can choose to:

  • Ignore cited content
  • Highlight it
  • Include the results into the PlagLevel calculation