Alternatives

Products that do what Authenticator app does

Authenticator app — 2FA codes right in your browser.

1. 1
   TypingDNA Authenticator▲315

   2FA codes in your browser, secured by the way you type

   2018

2. 2
   Rapid 2FA▲91

   A painless way to add two-factor authentication to your site

   2017

3. 3
   Two Factor Auth (2FA)▲136

   List of websites and whether or not they support 2FA

   2016

4. 4
   Faktor▲169

   The missing 2FA code autocomplete for Chrome

   2024

5. 5GS
   Generate shared 2FA codes for your entire team▲49

   2021 · tfa.one

6. 6T2
   The 2FA app that notifies you when you get `012345`▲35

   2024 · jacobbartlett.substack.com

7. 7
   Instant 2FA▲139

   Add two-factor auth to any site in minutes

   2016

8. 8
   MiniKey▲103

   The simplest 2FA app for Mac

   2021

9. 9
   2faco▲3

   Generate (2FA) TOTP codes instantly in your browser

   Mar 2026 · 2faco.com

10. 10
    Ente Auth▲357

    Free, Secure, Open Source 2FA

    2024

11. 11
    Get2FA▲2

    Free online 2FA code generator — no app needed

    Jun 2026 · get2fa.in

12. 12
    Chrome QR▲118

    Generate QR codes instantly ⚡

    2018

13. 13FT
    Faktor – The missing 2FA code autocomplete for Chrome▲26

    Hi everyone, Kenneth here. As a loyal Chrome user, I was frustrated that one of Apple's most loved features from Safari and iOS wasn't available in Chrome. So, I built Faktor—a tool that grabs 2FA security codes from your iPhone and autofills them in Google Chrome on your Mac. Faktor is a native macOS app with a small Chrome extension, and once you install Faktor its easy to forget that this functionality isn't native to Chrome. Enjoy!

    2024 · getfaktor.com

14. 14T2
    Twothy: 2FA Authenticator for CLI. Compatible with Google Authenticator▲6

    2018 · github.com

15. 15
    Authmoji▲123

    Two-factor authentication with flair

    2021

16. 16EA
    Ente Authenticator – Open-source 2FA app with E2EE backups▲10

    2023 · github.com

17. 17
    AuthKitty: 2FA Authenticator▲2

    A secure browser extension for managing 2FA authentication.

    Jul 2026 · chromewebstore.google.com

18. 18
    2FA to Tray▲91

    The missing 2FA manager for macOS.

    2020

19. 19
    TypingDNA Verify (2FA)▲189

    Replace SMS 2FA codes with better UX, just type 4 words

    2021

20. 20
    Authenticator App▲5

    Secure 2fa & sync across devices

    Dec 2025 · authenticatorapp.net

21. 212A
    2FA, a one-file 2-factor authentication app written in Python▲8

    2020 · gist.github.com

22. 22
    Generate QR Codes▲146

    Privacy-friendly, free QR Code Generator

    2024

23. 23AB
    Authenticator by 2Stable▲28

    2021 · authenticator.2stable.com

24. 24
    Authn8▲7

    Authenticator for secure 2FA sharing

    Oct 2025

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