AI-Assisted Tamper Detection
Detect AI-generated
or tampered PDFs
Upload a PDF and our forensic engine synthesizes 9 signals — JavaScript presence, hidden text, revision history, tool chains, and more — into a clear tamper verdict with confidence score.
9 Forensic Signals
We check JavaScript, revision history, hidden text, tool mismatches, embedded files, fonts, and annotation types.
Weighted Risk Score
Signals are weighted by severity to produce a 0-100 risk score and a clear verdict from clean to high-risk.
Confidence Rating
Every analysis comes with a confidence percentage so you know how reliable the verdict is.