2FAuth

★ 4.0k

A self-hosted alternative to 1password

GNU Affero General Public License v3.0Open Source — No PaywallSingle ContainerDocker · Compose · SourceNo external DB

About

2FAuth is a self-hosted web application for people who want to manage their two-factor authentication accounts outside of a phone-centric authenticator app. It is aimed at users who prefer to keep...

Live Demo Source Code Docs Website

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Features

2FA account management
group organization
QR code scanning and decoding
manual account creation
account editing
TOTP generation
HOTP generation
Steam Guard codes
import from multiple formats
security key login

Details

Last Updated: Jul 10, 2026
Created: May 15, 2019
Install Methods: dockerdocker-composesource
Requirements: PHP 8.4Laravel server requirementsa database supported by Laravel
Authentication: local
Backup & Export: file-backupnative-export
Runtime / Stack: PHPDocker
Privacy & Independence: No Cloud Required
Deployment: Deployment: Docker Compose ✓Single Container — minimal hosting footprintsingle container

Docker Compose

1 service

no resource limits declared

needs persistent storage (1 volume)

docker/docker-compose.yml · @ beb0f52 · scanned Jun 5, 2026

version: "3"
services:
  2fauth:
    env_file: settings.env
    image: 2fauth/2fauth:${TAG:-latest}
    container_name: 2fauth
    volumes:
      - ./2fauth:/2fauth
    ports:
      - 8000:8000/tcp

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