Authenticator App: 2FA Scanner

Colab Tools

Contains adsIn-app purchases

About this app

Protect your online accounts with Authenticator App: 2FA Scanner — a simple, secure way to generate two‑factor authentication (2FA) codes for fast, safer sign-ins.

This app creates time-based one-time passwords (TOTP) and counter-based codes (HOTP) that refresh automatically, adding an extra layer of protection beyond your password. Set up new accounts in seconds by scanning a QR code, then get your verification codes anytime — even without an internet connection.

KEY FEATURES
• QR Code Scanner for instant setup
Add accounts quickly by scanning QR codes, or enter a setup key manually.

• Offline code generation
Your 2FA codes work without Wi‑Fi or mobile data, so you can sign in anywhere.

• App Lock (optional)
Add an extra protection layer with PIN / password / biometric lock (depending on device support).

• Backup & Restore (optional)
Keep access to your tokens when switching phones (backup/export options depend on your setup).

• Organize your accounts
Manage multiple accounts easily so you can find the right code fast.

• One-tap copy
Copy verification codes instantly to speed up login.

WORKS WITH MANY SERVICES
Use one authenticator for thousands of websites and apps.

HOW TO USE
1) Enable 2FA on the website/app you want to protect.
2) Choose “Authenticator App” and scan the QR code (or paste the secret key).
3) Enter the 6–10 digit code shown in this app to complete setup.
4) Next time you log in, open the app and use the current code.