2FA Authenticator: Locker

Locker is the all-in-one authenticator and password manager that keeps your accounts safe. Generate secure two-factor authentication (2FA) and TOTP codes, store unlimited passwords, and get alerted the moment your logins appear in a data breach — all protected by fingerprint or Face unlock and encrypted cloud backup.

2FA AUTHENTICATOR FOR 1000+ APPS

Add accounts in seconds by scanning a QR code and generate time-based one-time passwords (OTP) for Google, Facebook, Instagram, X, Amazon, banking and government logins. Locker is a full two-factor authentication and MFA app.

PASSWORD MANAGER & SECURE VAULT

Store unlimited passwords in an encrypted vault, generate strong passwords, and keep every login in one place.

DATA-BREACH & LEAK MONITORING

Monitor your email and passwords for leaks. Get an instant alert if any account appears in a known data breach so you can act fast.

ENCRYPTED CLOUD BACKUP

Never lose your 2FA codes or passwords. Everything is encrypted and restored when you switch phones.

BIOMETRIC SECURITY

Lock your authenticator codes and passwords behind fingerprint or Face unlock.

Locker brings your two-factor authentication, OTP codes, passwords and breach monitoring together in one secure authenticator app.

Questions? [email protected]

Privacy Policy: https://thelocker.app/privacy

Terms: https://thelocker.app/terms