We stand with our families and colleagues in Ukraine. Help Ukraine win

Google Plagiarism Checker Add-on for Docs

PlagiarismCheck.org's use and transfer of information received from Google APIs will adhere to Google API Services User Data Policy, including the Limited Use requirements.

Google Docs is used by students and teachers to write and format papers. To offer an easy way to check with a free plagiarism checker, we have developed a plagiarism detection add-on for Google Docs. Our Google Docs add-on for teachers and students allows them to quickly get a similarity score and a detailed plagiarism report with sources. This quick google plagiarism checker add-on is a powerful plagiarism checker for students, teachers and content writers who want to make sure that their writing is original and doesn't contain unintentional plagiarism.

How to check for plagiarism in google docs

To use the PlagiarismCheck.org add-on, you must have pages on your balance or be a member of an organization that is subscribed to our service. You can get 1 free page when you sign up, to get more pages, please follow this link.

1. To install an add-on, follow these steps:

  • Google DocMenuExtensionsAdd-onsGet add-ons
    To install an add-on, follow these steps
    plagiarism checker google
  • Or in the GSuite market – click Install (in Chrome browser, make sure you log in with the same Gmail account that is your account in Chrome)

    how to check for plagiarism on google docs

2. When the installation of this google plagiarism checker is completed, go to the “Add-ons” menu in Google Docs and choose PlagiarismCheck.orgStart.

google docs plagiarism checker

3. If you see the message “Drive.google.com refused to connect“, it means that you are logged in to several Gmail accounts. This can be solved if you open an incognito window, sign in with the gmail account you used to install the PlagiarismCheck add-on. Now you should be able to launch an add-on.

how to check for plagiarism in google docs

4. Log in to your PlagiarismCheck.org or sign up to create an account and get 1 free page.

Sign Up
Sign up to create an account and get 1 free page.
Log In
Log in to your PlagiarismCheck.org

5. Click “Proceed” to submit your paper for a check. Please note that to have a document checked, you should have enough pages on your account. To refill pages, please click here and choose the package you like https://plagiarismcheck.org/pricing/?individual=.

Click Proceed to submit your paper for a check.

6. Wait a few moments for plagiarism checking results in Google Docs. The percentage of similarity shows how much text was found in one or more sources. We distinct 2 types of similarity:

  • Identical — when the text sounds exactly as in a source
  • Changed text — when the text have a similar ide or wordings as in a source.
Wait a few moments for plagiarism checking results in Google Docs.

7. To see what sentences AI detector Google Docs flagged as potentially AI-generated, click on the “AI Detector" tab. The sentences will be highlighted as Likely AI and Highly Likely AI based on the AI Detector confidence.

To see what sentences AI detector Google Docs flagged as potentially AI-generated

8. To check and correct grammar, spelling, and punctuation, click on the “Grammar” tab and our powerful grammar checker will highlight issues that should be fixed. For individual accounts, grammar checker will withdraw 3 pages from your balance.

If you are a member of an institution subscribed to PlagiarismCheck, grammar checker may be enabled or disabled for your organization.

To check and correct grammar, spelling, and punctuation

9. To see a detailed similarity & AI report, click on “Open report” button.

To see a detailed similarity & AI report, click on Open report

Make sure your writing is original with a fast and effective Google Docs add-on. Trusted Plagiarism Checker Add-on, depending on customer reviews: 4.6 / 5. Plagiarism detection is now simpler than ever.

🎯 Accuracy:100%
⭐ Rating:4.6 / 5
📁 Files supported:.doc / .docx / .pdf / .odt / .otf / .rtf / .ppt / .pptx / .odp
✅ Solutions for:Enterprise & Students
Our services will be on scheduled maintenance on Sunday, April 14 at 3am-5am EST. The access will be limited during this time.