Authenticator Extension icon
Authenticator Extension icon

Authenticator Extension

Authenticator generates two-factor authentication (2FA) codes in your browser. Use it to add an extra layer of security to your online accounts.

Authenticator Extension screenshot 1

Cost / License

  • Free
  • Open Source (MIT)

Application type

Platforms

  • Mac  Browser extension
  • Windows  Browser extension
  • Linux  Browser extension
  • Microsoft Edge
  • Google Chrome
  • Mozilla Firefox
Authenticator Extension screenshot 1
Authenticator Extension screenshot 2
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Features

Properties

  1.  Privacy focused
  2.  Lightweight

Features

  1.  Browser extension
  2.  Two-factor Authentication
  3.  Time-based One-time Password
  4.  Multi-Factor Authentication (MFA)
  5.  Dark Mode

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Authenticator Extension information

AlternativeTo Categories

Security & Privacy, Web Browsers

GitHub repository

  •  4,675 Stars
  •  1,160 Forks
  •  332 Open Issues
  •   Updated  
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Authenticator Extension was added to AlternativeTo by braky on and this page was last updated . Authenticator Extension is sometimes referred to as Authenticator. 
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What is Authenticator Extension?

Authenticator generates two-factor authentication (2FA) codes in your browser. Use it to add an extra layer of security to your online accounts.

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, or Dropbox
  • Sync your secrets with your Firefox Account
  • Open source

Permissions:

  • "Access your data for all websites" - Needed to take screenshots for scanning QR codes
  • "Input data to the clipboard" - Needed to copy codes when clicked

Supports:

  • TOTP
  • HOTP
  • Steam Guard Blizzard Authenticator