2FAuth

2FAuth brings the convenience of web-based access to two-factor authentication without compromising security or privacy. As online services increasingly require 2FA for account protection, users have traditionally been locked into mobile apps that tie authentication codes to a single device. 2FAuth breaks this limitation by providing a web interface accessible from any device while keeping your sensitive authentication secrets on infrastructure you control. The project was created by Bubka and has grown into a mature solution trusted by security-conscious users who want the convenience of centralized 2FA management without relying on closed-source commercial services. With its modern interface, comprehensive feature set, and commitment to open-source principles, 2FAuth represents the ideal balance between usability and security for managing multi-factor authentication.

Common Use Cases

Security-conscious individuals use 2FAuth to consolidate all their 2FA codes in one accessible location while maintaining complete control over authentication data. Remote workers leverage it to access authentication codes from multiple devices without phone dependency during login sessions. System administrators deploy it for team-shared service accounts requiring 2FA, enabling controlled access to critical infrastructure credentials. Digital nomads appreciate accessing authentication codes from any device when traveling without worrying about phone loss or damage. Power users migrating from Google Authenticator or Authy benefit from its import capabilities and enhanced management features. Families use it to centrally manage 2FA codes for shared services and accounts.

Key Features

• TOTP and HOTP authentication code generation
• QR code scanning for easy account setup
• Manual entry for services that don't provide QR codes
• Groups for organizing multiple accounts
• Search and filter functionality
• Responsive design for mobile and desktop
• Dark mode support
• Account icons for visual identification
• Copy codes with one click
• Import from Google Authenticator, Aegis, and 2FAS
• Export functionality for backup and migration
• Optional account protection with password
• WebAuthn support for passwordless authentication
• Self-hosted with complete data ownership

Why deploy 2FAuth on Hostinger VPS

Deploying 2FAuth on Hostinger VPS ensures your authentication codes remain accessible 24/7 from any location and device, eliminating dependence on mobile phones that can be lost, damaged, or out of battery. The VPS environment provides reliable always-on access to your 2FA codes when needed most, enterprise-grade uptime ensuring authentication capability during critical login scenarios, and centralized management accessible to authorized users across your organization. You benefit from secure hosting with regular backups protecting against authentication data loss, the ability to access codes from borrowed or public computers when necessary, and independence from mobile app limitations and vendor lock-in. The professional infrastructure ensures your authentication service remains available regardless of device availability, while self-hosting maintains complete privacy and control over your sensitive authentication secrets.