App in 2FA authenticators
Standalone 2FA app from Bitwarden that keeps codes on your phone and needs no account.
Its mobile apps include Google's Crashlytics crash reporting, on by default; you can switch it off in settings.
No tracking
Open source
Only you can read it
No account
Free
App29.6k
Free 2FA app for phones, desktops and web that can sync your codes end-to-end encrypted, or run offline with no account.
App13.4k
Offline Android authenticator with an encrypted vault, biometric unlock and easy encrypted backups.
App353
Free 2FA app from Proton that works without an account and can sync codes end-to-end encrypted across all your devices.
App29.5k
Offline password manager for computers that keeps everything in one encrypted KeePass file you store and sync where you like.
App1.5k
Free 2FA app for iPhone and Android with encrypted cloud backup and a browser extension that fills codes for you.
App1.4k
Shows 2FA codes stored on a YubiKey hardware key, so the secrets never live on your phone or computer.
Google Authenticator
Twilio Authy