Local file verification
Drop JPG, PNG, PDF, MP4, MOV or WebM files into the popup. Parsing and validation run in your browser.
Page scan
Scan visible media on the active tab and compare Content Credentials status badges across assets.
Detailed reports
Open manifest, signature, actions, ingredients and certificate chain details for internal review.
Four verification outcomes
Get started in minutes
Read the full guide: How to Verify Content Credentials in Chrome.
- Install ProvSeal from the Chrome Web Store.
- Pin the extension for quick access from the toolbar.
- Drop a file or scan the current page from the popup.
- Read the status badge and open the report for technical details.
No backend upload
Verification is designed to run locally. Your files are not uploaded to a ProvSeal backend for standard review flows.
Transparent permissions
Page scan requires access to the active tab to inspect visible media. See the privacy policy and security page for details.
Extension-specific questions
No. ProvSeal verifies provenance and integrity signals. It is not AI or fake detection. See C2PA vs AI Detection.
Yes. Test signing supports JPEG, PNG and PDF with local keys for workflow experimentation.
No. Most web media still ships without Content Credentials. Treat unsigned assets as unknown provenance.