id-document-verification

ID Document Recognition & Liveness Detection SDK for Linux & Docker — OCR, MRZ, barcode, document verification, anti-spoofing, and fully on-premise processing.

ID Document Liveness Detection SDK for Linux & Docker — on-premise document anti-spoofing for ID cards, passports, and driver licenses.

Check a photo against common ID and passport specs — resolution, aspect ratio, and brightness — measured from the real pixels in your browser.

Measure a photo's average brightness, contrast, and exposure balance from the real pixels — the lighting checks a face-verification flow runs first. In-browser.

Resize a photo to a maximum dimension in your browser and download it. Useful for meeting upload size limits in verification and onboarding forms. Nothing uploaded.

Measure a photo's average brightness, contrast, and exposure balance from the real pixels — the lighting checks a face-verification flow runs first. In-browser.

Check a photo against common ID and passport specs — resolution, aspect ratio, and brightness — measured from the real pixels in your browser.

Resize a photo to a maximum dimension in your browser and download it. Useful for meeting upload size limits in verification and onboarding forms. Nothing uploaded.

Measure a photo's average brightness, contrast, and exposure balance from the real pixels — the lighting checks a face-verification flow runs first. In-browser.

Resize a photo to a maximum dimension in your browser and download it. Useful for meeting upload size limits in verification and onboarding forms. Nothing uploaded.

Check a photo against common ID and passport specs — resolution, aspect ratio, and brightness — measured from the real pixels in your browser.

A practical guide to passive liveness detection, how it works, where it fits in face recognition and ID verification, and why it usually feels better than challenge-response flows