Mark AI content. Verify any image.
Proofcan adds C2PA Content Credentials and an invisible watermark.
Drop an AI-generated image
JPEG, PNG or WebP · up to 50 MB
Drop a file to check it
Images: JPEG, PNG or WebP up to 50 MB. Video: MP4 or MOV up to 60 seconds. Audio: WAV, MP3, M4A or FLAC up to 5 minutes.
Look up a record ID
- Free verification
- Processed in Germany · stored in the EU
- 5 free marks a month