Authenticator
Generate two-factor authentication codes for your accounts.
Your accounts
Add an account below to get started.
Backup
Export your accounts to a file, or restore from one. This is the only way to recover them if you clear browser data.
Codes come from combining your secret key with the current time (the TOTP standard) — no server round-trip needed to check them. QR setup codes are scanned and decoded locally with jsQR. Accounts are saved as plain, unencrypted text in your browser, so treat this device's storage like you would a password file.