1Click2FA Pro

Secure TOTP authenticator with one-click autofill, smart domain matching, and WebDAV cloud backup.

1Click2FA Pro is a browser-based TOTP authenticator that helps you manage all your 2FA codes securely and conveniently. Security Features Plugin access protected by independent TOTP key Data bound to browser account to prevent unauthorized access Add trusted users to share access Flexible session management with multiple logout options Core Features One-click copy or autofill verification codes Smart domain matching - automatically displays codes for current website Add accounts via QR scan or manual secret entry Batch management: import, export, delete multiple accounts Bind multiple domains to single account Backup and Sync Local encrypted backup to JSON files WebDAV cloud sync (supports Nutstore and others) Smart restore with auto-detection of backup keys Restore from backup history Compatible with multiple formats (json / 1c2fa / 2fa / 1c2)