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2FA Authenticator

Open source alternatives to 2FA Authenticator

200 open source apps like 2FA Authenticator, closest match first.

Top picks

  1. A

    Aegis Authenticator

    Launch

    Android app for managing two-factor authentication tokens with encrypted storage, biometric unlock, flexible backups, and import/export from major 2FA apps.

    Open source

  2. 2

    2FAS

    Launch

    Open-source authenticator and password manager that stores 2FA tokens and passwords locally on your device, with zero-knowledge encryption and no account required.

    Open source

  3. O

    OVault

    Launch

    Simple, local, open source OTP/2FA management app available on iOS/iPadOS/macOS

    Open source

  4. F

    Faktor

    Launch

    Faktor is small mac app that gives you the missing 2FA code autocomplete for Google Chrome.

    Open source

  5. H

    Hanko

    Launch

    Open source, privacy-first, and built to scale. Hanko is the fastest way you integrate passkeys, 2FA, SSO, and more, with full control over your data. Move between self-hosted and Hanko Cloud anytime. No lock-in. Just auth how it should be:

    Open source

  6. B

    Better Auth

    Launch

    Better Auth is a comprehensive authentication framework for TypeScript that lives inside your own application and runs on your own database. It is composable and plugin-based, and the site says it is used from weekend projects to large cons

    Open source

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Authgear

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Yaak

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Logto

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Authentik

authentik is an open-source identity provider

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ReMemory

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SuperTokens

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Private Captcha

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Palform

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Emdash

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Padloc

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NetBird

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Tuta

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Keyshade

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OpenReplay

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Drift

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Aptabase

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mCaptcha

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cptn.io

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46
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PearPass

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47
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Tabby

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Digger

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Twake Mail

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About 2FA Authenticator

2

2FA Authenticator

Two-factor authentication, the way it should be

Two-factor authentication, the way it should be. Everything you expect from a modern authenticator — with security and privacy built in from the start. Your secrets stay on your device — always.

View 2FA AuthenticatorAll Developer Tools apps
Price
Free
Category
Developer Tools
Website
authenticator.sh