About the Plagiarism Checker
Check your text against the web and see which sentences already exist online. This free tool analyses or generates your content instantly — no account, extension or download required.
How to use the Plagiarism Checker
- Fill in the fields above (a URL, domain, keyword or text — whatever the tool asks for).
- Click the button to run the tool.
- Review the results and use the copy or download buttons to save them.
Frequently asked questions
Is the Plagiarism Checker free?
Yes. The Plagiarism Checker on SEO Tools Pro is completely free to use — no sign-up or account needed.
How does the Plagiarism Checker work?
Check your text against the web and see which sentences already exist online. It analyses or generates your content instantly, so the results reflect the current state of the web.
Do I need to install anything?
No. The tool runs online in your browser on desktop and mobile — just enter your details and click the button.
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