Google Authenticator 4+

Google LLC

    • Free



Google Authenticator adds an extra layer of security to your online accounts by adding a second step of verification when you sign in. This means that in addition to your password, you'll also need to enter a code that is generated by the Google Authenticator app on your phone.

The verification code can be generated by the Google Authenticator app on your phone, even if you don't have a network or mobile connection.

• Sync your Authenticator codes to your Google Account and across your devices. This way, you can always access them even if you lose your phone.

• Set up your Authenticator accounts automatically with a QR code. This is quick and easy, and it helps to ensure that your codes are set up correctly.

• Support for multiple accounts. You can use the authenticator app to manage multiple accounts, so you don't have to switch between apps every time you need to sign in.

• Support for time-based and counter-based code generation. You can choose the type of code generation that best suits your needs.

• Transfer accounts between devices with a QR code. This is a convenient way to move your accounts to a new device.

To use Google Authenticator with Google, you need to enable 2-Step Verification on your Google Account. To get started, visit

What’s New

Version 4.0.1

• Bug fixes.

Ratings and Reviews

4.9 out of 5
36.2K Ratings

36.2K Ratings

7219883123 ,

My old device got water damage and i almost lost all my data

My phone got water damage now I tried logging in using the totp for my broker account finds out to logging i need to scan barcode from same device please help me out to save my money and help me out atleast provide me some other way to enter in

Vinod Bollikonda ,

Google authenticator is nice app

It is a excellent app, using it for couple of years now. The export feature added to it helps a lot for changing one device to others

vishalarora17 ,

Not able to see account details

Team, I have more than 30 aws accounts added for MFA. But after upgrading this app, I’m unable to see or search particular account name. REALLY HARD FOR ME AND I AM STUCK. Please fix ASAP AND PROVIDE ANOTHER RELEASE.

App Privacy

The developer, Google LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Location
  • Contact Info
  • Contacts
  • User Content
  • Identifiers
  • Usage Data
  • Diagnostics
  • Other Data

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Search History
  • Diagnostics

Privacy practices may vary based on, for example, the features you use or your age. Learn More

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