Google Authenticator

Google Authenticator

Enable 2-step verification to protect your account from hijacking.

App info

Android 2.3.3+
Get Google Authenticator for Free on Google Play

App description

Google Authenticator generates 2-Step Verification codes on your phone.

2-Step Verification provides stronger security for your Google Account by requiring a second step of verification when you sign in. In addition to your password, you’ll also need a code generated by the Google Authenticator app on your phone.

Learn more about 2-Step Verification:

* Generate verification codes without a data connection
* Google Authenticator works with many providers & accounts
* Support for Android Wear
* Dark theme available
* Automatic setup via QR code

Permission notice:
Camera: Needed to add accounts using QR codes

What's New

* Adds experimental Security Key (FIDO U2F) support to Chrome
* Authenticator’s app preferences will be enabled for backup and restore

Ratings and reviews

215,612 total
5 139,894
4 21,121
3 10,718
2 6,366
1 37,511

Total number of ratings

Total number of active users rated for: Google Authenticator

Total number of installs (*estimated)

Estimation of total number of installs on Google Play, Approximated from number of ratings and install bounds achieved on Google Play.