Defeats photo spoofing.
Built-in liveness detection verifies physical presence. It cannot be bypassed with a phone screen or printed photo.
- Recognition in under 200ms
- Blocks 2D and 3D spoof attempts
- Local verification without cloud transit
Facenox is free, open-source face recognition attendance software. Process daily check-ins entirely offline on your own device with zero hardware costs and complete data control.

Enroll, verify, and log attendance on-device. No cloud processing required.
Built-in liveness detection verifies physical presence. It cannot be bypassed with a phone screen or printed photo.
Capture attendance during outages. Facenox stores encrypted vectors locally and syncs logs when the connection is restored.
Facenox extracts mathematical vectors and discards the source image. Matches cannot be reverse-engineered into faces.
Stop buying proprietary machines. Your existing webcam handles enrollment and capture.
Facenox blocks 2D and 3D face spoofing locally, preventing buddy-punching.
You own the software and the data. No one can restrict access over a missed payment.
Download the Windows installer now or build from source on macOS and Linux.
Recognition, consent checks, attendance logging, and biometric storage stay on-device.
Offline operation means attendance capture keeps working even when connectivity does not.
Use Cloud for reports, device status, and admin visibility when your team is managing more than one computer.
Replace easily forged punch cards and broken fingerprint scanners with a simple laptop or tablet. Free for single locations.
Track student attendance seamlessly without internet dependencies. Built-in consent models comply with data privacy laws.
Deploy across 50+ locations. Each branch runs securely offline, while you view consolidated attendance logs via Facenox Cloud.
Local is free forever. But if you are managing a franchise or campus with multiple machines, upgrade to Facenox Cloud for centralized reporting and zero-knowledge synchronization.
Try Facenox Cloud today to consolidate attendance securely across your organization.
Download the open-source core for free, or join the Cloud beta to manage multi-device fleets.