AI Detector

Terms of Service

Last updated: 2026

1. Agreement to These Terms

By using this website you agree to these Terms and to our Privacy Policy. If you do not agree, please do not use the service.

2. What This Service Is

This is a free, independent AI content detector. You paste text, and it returns an estimated AI probability with a sentence-level breakdown. It is intended as one signal in a review process — a second opinion — and nothing more.

Trademark notice: This website is not affiliated with, endorsed by, sponsored by, or operated by Copyleaks. “Copyleaks” is a trademark of its respective owner and is used here only to describe what this tool is an alternative to.

3. No Account, No Charge

The detector is offered free of charge and without registration. There is no subscription, no credit system and no payment on this site, so no billing or refund terms apply. If paid features are ever introduced, their terms will be presented before you are asked to pay for anything.

Fair-use limits may apply to keep the service available to everyone. Individual submissions are analyzed up to a 2,000-word cap.

4. Results Are Not Proof

  • Results are provided “as is” and “as available”.
  • AI detection is probabilistic. It estimates patterns; it does not establish authorship.
  • False positives and false negatives occur, particularly on short, heavily edited, translated, or highly formulaic writing.
  • We make no guarantee of accuracy, availability, or any particular score.
Important: Do not use a score from this tool as the sole basis for academic punishment, employment decisions, account restrictions, or accusations of misconduct. Any such decision is yours, and you are responsible for it.

5. Your Responsibilities

You agree to:

  • Use the service lawfully and for legitimate review purposes
  • Only submit text you have the right to submit
  • Avoid submitting confidential, sensitive, or personally identifying information
  • Not scrape, automate, resell, or attempt to circumvent limits or safeguards
  • Comply with any academic or workplace integrity policy that applies to you

6. Intellectual Property

You keep all rights in the text you submit. The site itself — its design, code and written content — remains ours. Third-party names and logos shown on this site belong to their respective owners and their appearance does not imply any partnership or endorsement.

7. Limitation of Liability

To the maximum extent permitted by law, we are not liable for indirect, incidental, or consequential damages arising from use of this service, including decisions made on the basis of a detection result. Because the service is provided free of charge, our total liability is limited to the amount you have paid to use it, which is zero.

8. Availability and Changes

We may change, suspend, or discontinue any part of the service at any time and without notice, and we may update these Terms. Continued use after a change indicates acceptance. We may also restrict access where the service is being abused.

9. Contact

Questions about these Terms: [email protected]