TOTP Authenticator – Fast 2FA

The 2FA authenticator for people with more than five accounts.

TOTP Authenticator generates the six-digit verification codes you need to sign in to Google, Microsoft, Facebook, Amazon, GitHub, PayPal and 1000+ other services — but with the cloud sync, browser push, and widgets that the other authenticators don't give you.

— WHY PEOPLE SWITCH —

• ENCRYPTED CLOUD SYNC — Back up to iCloud or Google Drive. Your data stays in your own cloud account; you stay in control. Restore on a new Phone in seconds.

• PUSH CODES TO YOUR BROWSER — Pair our Chrome or Firefox extension once. From then on, one tap on your phone copies the right 2FA code to your desktop clipboard — ready to paste. Your security key never leaves your phone. We never see your codes.

• LOCK SCREEN & HOME SCREEN WIDGETS — Pin your most-used accounts to your Lock Screen or Home Screen. Glance, tap, copied. Live countdown built in.

• YOUR DATA TRAVELS WITH YOU — Already used our app on a different platform? Encrypted backups round-trip cleanly between iOS and other platforms via Google Drive.

— PRIVACY BY DEFAULT —

• Face ID or Touch ID lock.
• Tap-to-reveal — codes stay hidden in the list until you tap.
• Screen Security blocks screenshots and screen recording, on by default.
• No analytics. No tracking. No servers that can leak your secrets.

— ORGANISED THE WAY YOU THINK —

• Eight colour-coded categories: Personal, Work, Social, Entertainment, Tools, Finance, Favourites, Other.
• Instant search with one-tap category filter.
• Drag to reorder. Pin to Favourites for one-tap access.
• Pick an issuer icon from our library, or auto-match when you scan a QR code.
• Add accounts by camera, by photo library QR scan, or by typing the key manually.
• Works offline — codes are generated on your device. No network required to sign in.

— WORKS WITH —

Google, Apple ID, Facebook, Amazon, Microsoft, GitHub, PayPal, Dropbox, LinkedIn, Twitter / X, Instagram, Yahoo, WordPress, Epic Games, Blizzard, GoDaddy, Bitbucket, TeamViewer, Dashlane, Evernote — and 1000+ other services that support the RFC 6238 TOTP standard that Google Authenticator uses.

— WHAT'S NEW IN v1.23 —

Rebuilt from the ground up. Faster, cleaner, fully localised in English, German, and Japanese. iCloud sync rewritten for reliability. New Lock Screen widget. New search with category filter. New tap-to-reveal privacy mode.

— PREMIUM —

Cloud Sync and Browser Push are part of TOTP Premium — a one-time purchase, not a subscription. Try the app free; upgrade if and when you need them.

Questions, bug reports, requests? Use the in-app Contact form or email hello@binaryboot.com — we read every message.

App-based 2FA only. Does not receive or generate SMS codes.