2FAuth
Manage your Two-Factor Authentication (2FA) accounts and generate their security codes.
- Utilities
- PHP
- AGPL-3.0
- Docker
- Actively maintained
GitHub stats
- GitHub stars
- 4,170
- Forks
- 302
- Open issues
- 11
- Commits, last 12 months
- 336
- Last commit
- Oct 4, 2026
- Latest release
- v8.0.2Sep 2, 2026
- Created
- May 15, 2019
Data from the GitHub API, refreshed daily.
About 2FAuth
Manage your Two-Factor Authentication (2FA) accounts and generate their security codes. 2FAuth is open source under the AGPL-3.0 license and written mainly in PHP, so you can read the code, run it on your own hardware and keep full control of your data.
The project has 4,170 stars and 302 forks on GitHub, with 336 commits over the last year. It ships a Docker image, which makes it a good fit for a small VPS or a home server running Docker Compose.
Topics
- otp
- 2fa
- 2factor
- totp
- hotp
- self-hosted
- webapp
- qrcode
- two-factor-authentication
- two-factor
Repository preview
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What is 2FAuth?
2FAuth is a free, open-source app you can host on your own server, listed in our Utilities category. Manage your Two-Factor Authentication (2FA) accounts and generate their security codes. The source code lives at github.com/Bubka/2FAuth, where it has 4,170 stars.
Is 2FAuth free and open source?
Yes. 2FAuth is open-source software released under the AGPL-3.0 license, so you can self-host it at no cost. You only pay for the server it runs on, and some projects also offer an optional paid cloud plan.
Can I run 2FAuth with Docker?
Yes. 2FAuth provides a Docker image, so you can run it on any Linux server with Docker and Docker Compose installed. The project README lists the image name and the environment variables to set.
What are the best alternatives to 2FAuth?
Popular open-source alternatives to 2FAuth include Excalidraw, revealjs and penpot.
Is 2FAuth actively maintained?
The most recent commit to 2FAuth was on Oct 4, 2026 with 336 commits in the past twelve months. The latest release is v8.0.2, published Sep 2, 2026. Check the open issues on GitHub to gauge how quickly maintainers respond.