Metadata
Everything a file quietly records about itself.
Drop in an image or PDF to read its full metadata: the camera and lens, editing software, timestamps, GPS coordinates, authorship, and any embedded content credentials.
Check before you publish
Photos often carry GPS coordinates and device serial numbers. See exactly what you would be handing over before a file leaves your hands.
Read the edit trail
Software fields and timestamps show which tools touched a file and when — useful context when a file's origin is in question.
Metadata is easily removed
An empty result is not suspicious. Most platforms strip metadata on upload, so its absence is normal, not evidence of tampering.
More tools
AI detector
Every provenance signal in one pass
AI text detector
Find the hidden Unicode people call an AI watermark
Compare two files
See which signals were stripped between versions
Platform survival test
See what editing and uploading will destroy
Pipeline audit
Find which step destroys your provenance
Audit report
Turn any result into a documented record
Batch audit
Verify many files at once, keep the record
Manuscript screening
AI disclosure, provenance, and whether they agree