Works with your favorite services
Features
Everything you need to trust every login
Private by design, familiar to use, and ready for the platforms you rely on.
Your 2FA secrets are encrypted with a key that never leaves your device.
End-to-end encrypted backup across iPhone, iPad and Mac.
Move all codes from Google Authenticator in minutes, on-device.
Scan QR from camera or screen, or paste secrets in one tap.
Generate TOTP codes fully offline, even with no signal.
Lock the app with Face ID, Touch ID or a passcode.
Keep a master device and safely add new phones or tablets.
Step-by-step 2FA setup guides for thousands of services.
Testimonials
Loved by teams and individuals
Smooth imports, dependable sync, and a UI that stays out of the way.
Michael Hartmann
Chief Information Security Officer
Secure Authenticator let us replace SMS codes and hardware tokens with a secure 2FA app our team actually likes using.
Screenshots
Product walkthrough
Preview the mobile and desktop experience before you install.
FAQ
Frequently Asked Questions
Answers to common questions about Authenticator App.
Ready to protect your logins?
Download Authenticator App and keep every 2FA code in sync across your devices.
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