Was this image, audio, or video AI-generated?
Drop a file or paste a URL. We check for cryptographic provenance (C2PA, AgentPKI Provenance) and known AI-generator watermarks (Phase 2). We are explicit when we find nothing — absence of evidence is not proof of authenticity.
or
What we check, and what we don't
- We check: embedded C2PA / AgentPKI Provenance manifests (JPEG APP11 + XMP, PNG iTXt, WebP XMP), and verify their signatures.
- AI watermark detectors: we scan extracted C2PA manifests for known AI-generator signers — OpenAI (DALL-E, Sora), Adobe (Firefly, Photoshop), Microsoft (Designer, Copilot), Stability AI, Midjourney, Meta. Byte-level scan, false negatives are possible.
- SynthID (Google): framework is in place — Google has not yet published a public detector API as of 2026-06. We do not fabricate detection.
- We do NOT use a black-box classifier that guesses "X% likely AI" — those have ~50% accuracy on modern models and we won't pretend otherwise.
- "No signal found" means exactly that: we found nothing — it does not prove the content is real, and it does not prove it is fake.