Pocket2FA
Secure 2FA code client of 2FAuth server that works offline
Android · v0.9.18 · Germán Martín
About Pocket2FA
Pocket2FA is a mobile companion for the 2FAuth self-hosted two-factor authentication web application. It generates TOTP and Steam codes locally on your device while synchronizing with your own 2FAuth server.
Features
Generates TOTP and Steam OTP codes locally — secrets never leave your device
Encrypted storage using platform security (Android Keystore)
Optional biometric authentication (fingerprint / face recognition)
Real-time code refresh with countdown timer
Privacy mode: hide codes by default, reveal with long-press
One-tap copy to clipboard
Group organisation for easy browsing
Service icon support
QR code scanning (camera or gallery image)
Multiple 2FAuth server support
Requirements
A self-hosted instance of 2FAuth is required. This app does not work as a standalone 2FA manager — it is a native client that extends 2FAuth.
Disclaimer : Independent companion app. I am not the author of 2FAuth.
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