About Authenticator
One-time 2FA codes on your device. Secure and works fully offline
Authenticator — simple and reliable two-factor protection
Turn on two-factor authentication and protect your accounts for real. Authenticator generates one-time codes (2FA) right on your device — far safer than codes sent by SMS, and it works even without an internet connection.
Add an account whatever way suits you: scan a QR code, enter the secret key manually, or open a setup link. Nothing extra — the app does one thing and does it well.
What's inside:
- One-time codes to sign in to all your accounts
- Three ways to add accounts: QR code, secret key, and link
- Hide codes on the home screen and when copying
- Fully works offline
Your keys stay with you alone.
Additional APP Information
Latest Version
1.0.0-apkpureUploaded by
TOTP
Requires Android
Android 8.0+
Available on
TOTPCategory
Free Tools AppReport
Flag as inappropriateWhat's New in the Latest Version 1.0.0-apkpure
Last updated on Jun 11, 2026
Released application.
Authenticator Screenshots
Old Versions of Authenticator
23.8 MBJun 11, 2026
