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AI image provenance checker

Check an image for AI provenance evidence

Review declarations, embedded markers and visual signals without collapsing different evidence types into one claim.

The report explains what each source can establish, whether it was verified and what remains unknown about the image's history.

Clear report with conclusionsNo install or accountTransparent processing
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JPG, PNG, WebP, HEIC, AVIF and more · up to 25 MBJPG, PNG and WebP are sent to OpenAI only after the separate SynthID/C2PA check button is pressed.

AI image provenance checker

How image provenance evidence differs

A signed C2PA declaration, an embedded generator string and a visual model score answer different questions. ExifGone keeps them separate, validates available bindings and highlights explicit AI creation or editing semantics only when the evidence actually contains them.

Limitation: Provenance may be stripped, copied or broken by later processing. No single missing signal proves a non-AI origin.

Check an image for AI provenance evidence

FAQ

Frequently asked questions

Is provenance the same as an AI detector score?

No. Provenance describes a declared history; a detector estimates patterns in pixels.

Can screenshots preserve Content Credentials?

Usually the new screenshot is a different file and does not retain the original manifest binding.