Google Authenticator
Publisher Description
Enable 2-step verification to protect your account from hijacking.
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 cellular 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 http://www.google.com/2step Permission notice: Camera: Needed to add accounts using QR codes
About Google Authenticator
The company that develops Google Authenticator is Google LLC. The latest version released by its developer is 1.0 . This app was rated by 8 users of our site and has an average rating of 3.8.
To install Google Authenticator on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-03-27 and was downloaded 1,206 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Google Authenticator as malware as malware if the download link to com.google.android.apps.authenticator2 is broken.
How to install Google Authenticator on your Android device:
- Click on the Continue To App button on our website. This will redirect you to Google Play.
- Once the Google Authenticator is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
- A pop-up window with the permissions required by Google Authenticator will be shown. Click on Accept to continue the process.
- Google Authenticator will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.
Program Details
System requirements
Download information
Pricing
Version History
version
posted on 2026-03-27
* Cloud syncing: Your Authenticator codes can now be synced to your Google Account and across your devices, so you can always access them even if you lose your phone.
* Privacy Screen: Access to Authenticator can now be protected by your screen lock, PIN or biometric.
* Improved UX and visuals: We've made the app easier to use and more visually appealing.
version
posted on 2024-11-06
* Added device encryption to storage of secret values.
version
posted on 2022-05-19
* Added the ability to transfer accounts to a different device, e.g. when switching phones
* Refreshed the look and feel of the app
version 5.00
posted on 2020-04-30
* Adds experimental Security Key (FIDO U2F) support to Chrome
* Authenticator’s app preferences will be enabled for backup and restore
version 4.74
posted on 2016-09-26
* Improved look and feel for phones and tablets,* Integrated barcode scanner,* New dark theme option available,* Option to reorder list of accounts
version 0.54
posted on 2011-02-10
Several fixes and updates
