AuthZ Pro

AuthZ Pro generates two-factor authentication codes in your browser. Simple. Secure. Everywhere.

Simple. Secure. Everywhere. AuthZ Pro is a lightweight, secure two-factor authentication (2FA) codes generator built directly into your desktop browser. It enables you to protect your digital accounts without requiring a mobile phone or secondary device. FEATURES: • TOTP & HOTP Support — Generate RFC 6238 time-based and RFC 4226 counter-based one-time password codes. • Game Platform Support — Full compatibility with Steam TOTP and Battle.net formats. • QR Code Scanning — Scan setup QR codes directly on web pages using a secure, Promise-based overlay system. • Manual Secret Entry — Add accounts manually by pasting secret keys or "otpauth://" URIs. • Migration Import — Seamlessly import Google Authenticator data via migration QR codes or files. • Optional Password Protection — Secure your vault with state-of-the-art Argon2id hashing. • Auto-Lock — Set custom inactivity timers to lock your authenticator automatically when away. • Multi-Cloud Sync & Backups — Secure, client-side encrypted sync using Google Drive, Dropbox, or Microsoft OneDrive. • Sleek Material UI — Beautifully structured popup interface supporting both Light and Dark themes. PRIVACY & SECURITY FIRST: • 100% Local-First — All codes are generated on your device. Your secret keys never leave your browser. • Zero Analytics & Telemetry — No trackers, cookies, or telemetry of any kind. • Zero Data Collection — We do not collect, view, or store your personal information. • Zero Third-Party Servers — The extension communicates directly with your chosen cloud providers (Google, Dropbox, Microsoft) and nowhere else. Easy to migrate, secure by design, and completely free of charge. Protect your accounts with AuthZ Pro today.