What is a biometric key generator?

A biometric key generator creates secure cryptographic keys that work with biometric authentication methods like Touch ID, Face ID, and fingerprint sensors. These keys enable passwordless authentication using WebAuthn and FIDO2 standards.

Which biometric authentication types are supported?

Our generator supports Touch ID (fingerprint), Face ID (facial recognition), Windows Hello (fingerprint, face, iris), Android biometric authentication, and other platform authenticators that comply with WebAuthn standards.

Is biometric key generation secure?

Yes, biometric keys are highly secure. Biometric data never leaves your device, keys are generated in secure hardware, and authentication uses proven cryptographic algorithms. The system includes liveness detection and anti-spoofing measures.

Can I use biometric keys for passwordless login?

Absolutely! Biometric keys enable true passwordless authentication. Users can log in using just their fingerprint, face, or other biometric data, eliminating the need for passwords while maintaining high security.

Biometric Key & WebAuthn Credential Generator

Generate secure biometric keys and WebAuthn credentials for Touch ID, Face ID, fingerprint authentication, and passwordless login. Configure platform authenticators with FIDO2 passkeys and biometric verification settings.

Relying Party ID

Domain that will use this credential

Relying Party Name

Human-readable service name

User Name

Unique user identifier (email or username)

User Display Name

Human-readable user name

Authenticator Type

Built-in biometric authenticators like fingerprint or face recognition

Resident Key

Authenticator will create resident key if supported

User Verification

Use verification if available, but allow without it

Attestation

No attestation (fastest, most private)

WebAuthn Security Notes:

Always validate the origin in clientDataJSON on the server
Store and verify the credential public key securely
Use HTTPS for all WebAuthn operations
Implement proper challenge verification to prevent replay attacks
Consider user verification requirements based on your security needs
Platform authenticators provide better UX but are device-specific
Biometric data is processed locally and never transmitted