About Authenticator
Authenticator generates two-factor authentication (2FA) codes in your browser. Use it to add an extra layer of security to your online accounts.
Important: Always keep a backup of your secrets in a safe location.
Recommendation: Encrypting your secrets is strongly recommended, especially if you are logged into a Google account.
Features
- Add accounts by scanning QR codes
- Search your accounts by pressing "/"
- Translated into more than ten languages
- Encrypt your secrets with a password
- Backup your secrets to a file, Google Drive, Microsoft OneDrive, or Dropbox
- Sync your secrets with your Google Account
- Import data from Google Authenticator official mobile App
- Open source
Supported Authentication Methods
- TOTP (Time-based One-Time Password)
- HOTP (HMAC-based One-Time Password)
- Steam Guard
- Blizzard Authenticator