Google Authenticator Alternatives

Google Authenticator is described as 'Generates 2-Step Verification codes on your phone' and is a popular Authenticator in the security & privacy category. There are more than 50 alternatives to Google Authenticator for a variety of platforms, including Android, iPhone, iPad, Android Tablet and Mac apps. The best Google Authenticator alternative is Bitwarden, which is both free and Open Source. Other great apps like Google Authenticator are Aegis Authenticator, KeePass, Ente Auth and Proton Authenticator.

filter to find the best alternatives

Google Authenticator alternatives are mainly Authenticators, but if you're looking for Password Managers or Team Collaboration Tools you can filter on that. Other popular filters include Open Source, EU, Authenticator, Open Source + Authenticator and iPhone + Open Source. You can also filter by region, for example EU-based alternatives if you prefer software developed in the European Union. These are just examples - use the filter bar below to find more specific alternatives to Google Authenticator.
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Alternatives list

  1. MFAuth icon

    MFAuth

     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
    MFAuth screenshot 1
     
  2. GAuth Authenticator icon

    GAuth Authenticator

     Like

    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)
     
  4. py2fa icon

    py2fa

     1 like

    A Two-Factor authenticator that runs on (Ubuntu) Linux and does not require a mobile device.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Windows
    • Linux
    Interface on Ubuntu 16.10
     
  5. CloudOTP icon

    CloudOTP

     2 likes

    An awesome two-factor authenticator based on Flutter, supports Android, Windows and Linux platforms, and supports multiple cloud backup methods such as Onedrive, Dropbox, WebDAV, S3Cloud, etc.

    Cost / License

    Platforms

    • Linux
    • Flathub
    • Windows
    • Mac
    • Android
    • iPhone
     
  6. HENNGE OTP Generator icon

    HENNGE OTP Generator

     1 like

    HENNGE OTP Generator is a virtual device application for multi-factor authentication (MFA), so-called two-step verification, which generates time-based one-time passwords (OTP).

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • iPhone
    • Apple Watch
    HENNGE OTP Generator screenshot 1
     
  7. T

    totp-cli

     Like

    Authy/Google Authenticator like TOTP CLI tool written in Go.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Linux
    • Mac
     
  9. Authi icon

    Authi

     2 likes

    Modern two-factor authentication app with cloud sync that values privacy and security.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Windows
    • Android
    • Microsoft Edge
    • Google Chrome
    • Mozilla Firefox
    Authi screenshot 1
     
  10. Kee icon

    Kee

     8 likes

    Powered by KeePass Password Safe, Kee adds free, secure, and easy password-management features to your browser which save time and keep your private data more secure from keyloggers.

    Cost / License

    • Freemium
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Vivaldi Browser
    • Firefox
    Kee screenshot 1
     
  11. Authman 2FA icon

    Authman 2FA

     Like

    Authman helps you manage your 2-step authentication tokens on iOS, Android and desktop, and securely sync them between devices.

    Cost / License

    Platforms

    • iPhone
    • iPad
    • Android
    • Android Tablet
    • Mac
    • Windows
    Authman 2FA screenshot 1
     
  12. Krypton icon

    Krypton

     2 likes

    Krypton implements the standardized FIDO Universal 2nd Factor (U2F) protocol to provide secure, un-phishable two-factor authentication on the web, using just your phone.

    Cost / License

    • Free
    • Open Source

    Platforms

    • iPhone
    • iPad
    Krypton screenshot 1
     
  13. Invantive Authenticator icon

    Invantive Authenticator

     4 likes

    Invantive Authenticator is a two-step verification solution for use with TOTP-protected websites and products such as Exact Online. Made in Holland by a partner of Exact, awarded accountancy app partner of the year 2017.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Windows
    Edit an account.
     
  14. CryptoPhoto icon

    CryptoPhoto

     4 likes

    CryptoPhoto gives you a fast and safe way to log into your favorite participating web sites while enjoying leading-edge protection against phishing, malware attacks, and scamming.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Windows
    • Android
    • Android Tablet
    • Self-Hosted
    CryptoPhoto screenshot 1
     
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