Look for writing patterns sometimes seen in AI-generated text.
Paste the text.
Run the check.
Read the signals and the overall indication.
Yes. It is free, with no sign-up.
No. This tool runs in your browser, so your files are processed on your own device and are never uploaded to our servers.
No. It looks for patterns and can be wrong in both directions. Never use it as proof on its own.
Formal, uniform or heavily edited writing can look similar to AI text, so treat the result as a hint only.