Authenticator Extension Alternatives

Authenticator Extension is described as 'Authenticator generates two-factor authentication (2FA) codes in your browser. Use it to add an extra layer of security to your online accounts' and is a Authenticator in the security & privacy category. There are more than 50 alternatives to Authenticator Extension for a variety of platforms, including Android, iPhone, iPad, Android Tablet and Mac apps. The best Authenticator Extension alternative is Bitwarden, which is both free and Open Source. Other great apps like Authenticator Extension are Aegis Authenticator, Proton Authenticator, Ente Auth and Bitwarden Authenticator.

Copy a direct link to this comment to your clipboard
Authenticator Extension alternatives page was last updated

Alternatives list

  1. Privacy-first two-factor authentication for iPhone, iPad, Mac, and Android that creates offline TOTP codes, imports accounts, syncs encrypted backups, provides biometric or PIN protection, organizes entries with search and icons, and highlights weak security setups.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Mac
    • Android
    • iPhone
    • iPad
     
  2. Personal 2FA icon
     1 like

    🔐 Personal 2FA - Secure, encrypted TOTP authenticator with multi-format import/export, OpenSSL compatibility, and bilingual support (ES/EN).

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Self-Hosted
    • Online
     
  3. SecKey icon
     1 like

    SecKey provides one time passwords to be used with the two factor authentication of Dropbox, Google, Facebook, GitHub, Proton Mail and many more.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Mac
    • iPhone
    • iPad
     
  4. MFAuth icon
     Like

    Two-step verification app with offline code generation, HOTP and TOTP support, biometric login, local auto backup, QR and image import, multi-language interface, account personalization, dark mode, label grouping, and data privacy controls for secure management.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Android
    • Online
    • Google Chrome
    • Mozilla Firefox
     
  5. Authomator icon
     1 like

    With Authomator, you can quickly generate two-factor authentication codes for your favorite services that use two-step verification on your BlackBerry 10 device. Simply scan the QR codes provided by the service, or manually enter the generated code, and you'll easily...

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Blackberry 10
     
  6. Infomaniak Auth is a free mobile application that improves and simplifies the security of Infomaniak accounts protected by two-factor authentication.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Android
    • iPhone
     
  7. A simple application for multi-factor authentication, written in HTML using jQuery Mobile, jsSHA, LocalStorage and Application Cache. It implements the TOTP (Time-Based One-Time Password) algorithm according to RFC6238 and has been tested to work with Google Authenticator...

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Online
    • Chrome OS
    • Software as a Service (SaaS)
     
  8. One-time password generator for RFC6238-based two-factor authentication that allows seamless transfer of one-time passwords from mobile phone to desktop browser via notification sounds.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Android
    • Android Tablet
    • Google Chrome
    • Opera
    • Firefox
     
  9. Tu Latch icon
     Like

    Download TU Latch, a second factor authentication (2FA) and authorisation (2FAuth) app that provides additional protection for your digital services with authorisation controls, TOTP access control and web browsing security from your computer.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Android
    • iPhone
    • Apple Watch
    • Google Chrome
     
  10. Kerveros icon
     Like

    Kerveros is a robust two-factor authentication code generator that combines ease of use with enterprise-grade security. It generates time-based one-time passwords (TOTP) for your online accounts while keeping your secrets encrypted and protected.

    Cost / License

    Platforms

    • Linux
    • Flathub
    • Flatpak
     
  11. 2faConsole is a free and open-source .NET 💜 C# desktop app.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Windows
    • Mac
    • Linux
     
  12. Authn8 icon
     Like

    Authn8: The Team-First Authenticator for Secure 2FA Sharing

    Authn8 is the authenticator built for modern teams, agencies, and enterprise workflows. Whether you're onboarding new staff, managing shared logins, or coordinating across departments, Authn8 simplifies secure 2FA h.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    • iPhone
    • Android
     
You are at page 5 of Authenticator Extension alternatives