2FA Authenticator
Generate secure 2-factor authentication codes for your accounts.
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How to Set Up Two-Factor Authentication for Free
1. Add an account, either by scanning the QR code your service shows you or by pasting its secret key directly.
2. Switch to the Generate Code tab to see the current 6-digit code and the seconds left before it refreshes.
3. Enter that code when your service asks for a 2FA code during sign-in.
4. Star accounts you check often and use the search bar to find one quickly once you have several saved.
Codes Are Generated on Your Device Only
Every account secret and every code is generated and stored entirely in your browser - nothing is uploaded anywhere. That also means clearing your browser data or switching devices without exporting first will lose your accounts, so back them up somewhere safe.