Compare a Photo
Upload a photograph to compare against 3,695 active reference encodings from FBI, NamUs, and Interpol. The image is deleted immediately after comparison.
Click to select a photo
JPG, PNG, HEIC · Max 10 MB
Submit a Tip to Law Enforcement
If you believe this match is reliable, submit a tip. Tips are anonymized.
About Guardian
Guardian converts reference photos from public databases into 512‑dimensional mathematical vectors. When a query photo is submitted, only the math compares — the image is deleted immediately. Guardian is a research and public‑safety tool, not a verified identification system.
Privacy Architecture
Zero image retention. Every submitted photo is permanently deleted after comparison. No biometric templates or facial encodings are stored from queries. Our database contains only one‑way vectors from publicly available reference photos.