Google Authenticator

3.6
440K reviews
100M+
Downloads
Content rating
Everyone
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About this app

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: https://g.co/2step

Features:
* Generate verification codes without a data connection
* Google Authenticator works with many providers & accounts
* Dark theme available
* Automatic setup via QR code
* Transfer accounts between devices via QR code

Permission notice:
Camera: Needed to add accounts using QR codes
Updated on
Jul 14, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App activity, App info and performance, and Device or other IDs
Data is encrypted in transit
Data can’t be deleted
3.6
440K reviews
Amanda Barr
March 20, 2023
My previous Android phone randomly died one day and wouldn't turn back on, so I lost my account and any way to log in to multiple apps. There is no way to import an existing account without scanning the QR code from the original device. If the device won't even turn on, it clearly can't provide a QR code to scan. This is completely ridiculous, and I can't believe even with all the complaints that there is still seemingly no workaround for this issue.
121 people found this review helpful
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Michael Ryan
January 4, 2023
It would seem that I lost all keys I had during an OS update. Didn't think to make a backup, going to have to see if I have a historical one that I can use to restore system to previous state. Luckily I mostly migrated to Microsoft authenticator and a separate password manager so I didn't lose everything, but very inconvenient to reset the ones I did lose.
397 people found this review helpful
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Joe Madison
December 5, 2022
Still not secure. No way to backup accounts, no way to lock out anyone that gets access to your device. Even fingerprint authentication is better than nothing. But because there's nothing anyone that has access to your phone has access to this app. Plus if you lose your phone, you lose your accounts because there's no backup. Microsoft offers both of these features making their app much more appealing.
1,516 people found this review helpful
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What's new


* Added device encryption to storage of secret values.