Authenticator: Passkey & 2FA
Isaaclight AI / Microsoft Corporation
About this app
- Age 10
- Updated Mar 10, 2026
- OS IOS / Android
Editor reviews
A secure, easy-to-use 2FA authenticator and passkey manager for passwordless login. Authenticator: Passkey & 2FA helps you protect accounts with time-based OTP codes and modern FIDO2 WebAuthn passkeys, combining strong security with fast, convenient access. Ideal for work and personal use, it streamlines sign-ins across apps and websites with QR scan, autofill, and encrypted backup.
Core features:
- Passkeys for passwordless login with FIDO2 WebAuthn support
- 2FA codes TOTP HOTP with quick QR import and one-tap copy or autofill
- End-to-end encrypted cloud backup and multi-device sync, plus biometric app lock
Perfect for anyone who needs a reliable 2FA authenticator app, passkey manager, and secure backup to boost productivity and protect accounts
Screenshots
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How to use:
1. Download and open the app, then set a PIN or enable biometrics to secure your vault.
2. Add your first account by scanning a QR code from the website’s 2FA setup page or manually entering the secret key.
3. Use generated OTP codes during sign-in by tapping to copy or enabling notifications for quick access.
4. Enable passkeys by registering a new passkey on supported sites and confirm with your device biometrics when prompted.
5. Turn on encrypted cloud backup and sync to keep tokens and passkeys safe across devices, and organize entries with labels for faster access.