What is C2PA Lab?
C2PA Lab shows the Content Credentials (C2PA) inside a file, the provenance data that cameras, editors and AI image tools attach to say who made it and how it was edited.
Drop in an image, video, audio file or PDF and it reads the manifest, signatures and edit history right in the browser. Files never leave your device, and there is no sign-up or ads.
Key features
- Reads C2PA manifests and signatures
- Shows creator, tools and edit history
- Supports images, video, audio and PDF
- Runs locally in the browser
Pros
- Files stay on your device
- No account or ads
- Useful for checking AI-generated media
Cons
- Only shows data if the file has Content Credentials
- Most images online have none yet
Best for
Checking if an image was made or edited with AIVerifying the source of a news photoInspecting your own exports before publishing
Ratings and reviews
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C2PA Lab FAQ
Is C2PA Lab free?
C2PA Lab is free with no sign-up and no ads.
Do I need an account to use C2PA Lab?
No. C2PA Lab works without signing up, so you can open c2palab.com and start using it right away.
What are some alternatives to C2PA Lab?
Similar free tools that also work without an account include Have I Been Pwned, VirusTotal, Temp Mail, Privnote, Bitwarden Password Generator and Cover Your Tracks.