Authenticator directory

2FAS

A privacy-focused authenticator with open-source apps, optional browser extension flow, and cloud backup support.

free cloud-sync active Reviewed 2026-05-13

What it is best for

  • privacy-focused users
  • open-source preference
  • browser login convenience

Privacy and recovery notes

Open-source posture and optional backup model make it strong for users who want transparency.

Platform support

iosandroidbrowser