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fingerprint

Advanced Biometric Tester

Test WebAuthn/FIDO2 support, simulate biometric authentication, and analyze security factors

fingerprint WebAuthn API security FIDO2 Standards devices Cross-Platform analytics Detailed Analysis

Biometric Authentication Test

Select Authentication Method

fingerprint

Fingerprint

Test fingerprint recognition support

face

Facial Recognition

Test face authentication support

security

WebAuthn

Test full WebAuthn/FIDO2 support

Test Configuration

Get authenticator details

Store credential on device

Detailed logging

Ready to Test

Click below to test biometric authentication

Browser Compatibility Analysis

devices

Run a test to see browser compatibility details

Biometric Security Score

0 /100
Browser Support 0%
Security Level 0%
Usability 0%

info About Biometric Authentication

What is WebAuthn?

Web Authentication API allows passwordless authentication using biometrics or security keys.

Security Benefits

Phishing-resistant, no shared secrets, and strong user verification.

Supported Methods

Fingerprint, Face ID, Windows Hello, security keys, and more.

Quick Stats

0%
Browser Support
87%
FIDO2 Compatible
0.002%
False Accept Rate
1.2s
Avg. Auth Time

Quick Actions

Understanding Biometric Authentication

fingerprint

How WebAuthn Works

Uses public-key cryptography for passwordless authentication. Your biometric data never leaves your device.

security

Security Benefits

Phishing-resistant, no password databases to hack, and strong multi-factor authentication.

devices

Cross-Platform Support

Works across Windows Hello, Face ID, Touch ID, Android biometrics, and security keys.

Biometric Security Metrics

  • check_circle FAR (False Accept Rate): Probability system incorrectly accepts unauthorized user
  • check_circle FRR (False Reject Rate): Probability system incorrectly rejects authorized user
  • check_circle EER (Equal Error Rate): Point where FAR and FRR are equal
  • check_circle Template Protection: How biometric data is stored and protected

Best Practices

  • check Always have a backup authentication method
  • check Use multi-factor authentication when possible
  • check Regularly update biometric templates
  • check Test on multiple devices and browsers
  • check Consider privacy implications of biometric storage