Last updated August 11, 2026
Terms of use
The service
AI Watermark Checker reports literal Unicode and formatting artifacts and can remove supported artifacts. Results are informational and are not a determination of authorship, originality, or policy compliance.
Acceptable use
Do not use AI Watermark Checker to evade academic, employment, platform, security, or legal safeguards; misrepresent authorship; infringe rights; or process text you are not authorized to handle.
No guarantee
The service is provided as available. AI Watermark Checker does not guarantee detection of every hidden artifact or any model-level provenance technique. Review cleaned text before using it.
Paid plans
Paid features, renewal terms, and cancellation details will be shown before checkout when billing is enabled.