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Google Authenticator

Google Authenticator

  • Tools
  • 7.0
  • 5.6 MB
  • by Google LLC
  • Android 6.0+
  • Apr 26,2025
  • Package Name: com.google.android.apps.authenticator2
3.9
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Application Description

Google Authenticator enhances the security of your mobile device by adding an extra layer of protection. It fortifies your online accounts with two-factor authentication, requiring a unique code from the app alongside your password during login.

This second verification step is generated directly on your phone by the Google Authenticator app, ensuring you can access it even without an internet or cellular connection.

Key features include:

  • Syncing with Google Account: Now you can sync your Authenticator codes to your Google Account and across multiple devices. This ensures you can retrieve your codes even if you misplace your phone.
  • QR Code Setup: Quickly and accurately set up your accounts using QR codes, streamlining the process and reducing errors.
  • Multiple Account Support: Manage numerous accounts within the app, eliminating the need to juggle between different applications for authentication.
  • Flexible Code Generation: Choose between time-based and counter-based code generation methods to meet your specific security needs.
  • Account Transfer: Easily transfer your accounts to a new device using a QR code for seamless transitions.

To integrate Google Authenticator with your Google Account, you must enable 2-Step Verification. Start the process by visiting http://www.google.com/2step.

Permission Notice: The app requires camera access to scan QR codes for adding new accounts.

What's New in Version 7.0

Last updated on Aug 29, 2024

  • Cloud Syncing: Your Authenticator codes are now securely synced with your Google Account, ensuring access across devices and in case of phone loss.
  • Updated Design: The app boasts a new icon and modern illustrations, enhancing its aesthetic appeal.
  • Enhanced User Experience: Improvements in user interface and visuals make the app more intuitive and enjoyable to use.
Screenshots
Google Authenticator Screenshot 0
Google Authenticator Screenshot 1
Google Authenticator Screenshot 2
Google Authenticator Screenshot 3
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