Google Authenticator

Google Authenticator


Google Authenticator generates 2-step verification codes on your phone.

Enable 2-step verification to protect your account from hijacking by adding another layer of security. With 2-step verification signing in will require a code generated by the Google Authenticator app in addition to your account password.

Start by visiting accounts.google.com/SmsAuthConfig

Features:
* Generates codes even in airplane mode!
* Support for multiple accounts
* Support for multiple languages

Recent changes:
* UI improvements
* When two identical accounts from different websites are added to Authenticator, it no longer overwrites the first account
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Free
89
4.5
User ratings
80930
Installs
1,000,000+
Concerns
1
File size
1845 kb
Screenshots
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About Google Authenticator
Google Authenticator generates 2-step verification codes on your phone.

Enable 2-step verification to protect your account from hijacking by adding another layer of security. With 2-step verification signing in will require a code generated by the Google Authenticator app in addition to your account password.

Start by visiting accounts.google.com/SmsAuthConfig

Features:
* Generates codes even in airplane mode!
* Support for multiple accounts
* Support for multiple languages

Recent changes:
* UI improvements
* When two identical accounts from different websites are added to Authenticator, it no longer overwrites the first account

User reviews of Google Authenticator
某些程式或網路服務提供的二步安全認証器!
Feb 8, 2013
This added level of security is almost necessary now a days with all the logging in we do from various places. Had Hotmail used something like this I would not have had to delete my account. it doesn't bother you all the time either. If you are logging in from home or any safe computer, just tell it to remember the authentication for 30 days and you are good for a month. Well planned and works very smoothly. Set this up via your Google account settings/other settings/2 step security.
Apr 27, 2012
Android Market Comments
A Google User
Thursday 9:42 AM
Google Authenticator is not working on my android karbonn titanium s20 In my android karbonn titanium s20 phone.I have sync time from settings=>Time correction for codes=>sync now but it showing "Time already correct".But it is not working.After entering the six digit code showing error "The code is incorrect. Try again".After entering another code it showing the error "Tip: Codes are time-dependent. Make sure your phone is set to the correct local time".I have sync the same but still i am getting the same error and i'm not able to use this app.Is there any bug for some devices??please help me out.
A Google User
Wednesday 11:22 PM
You NEED a "traditional" computer My only computer is my phone.
A Google User
Wednesday 10:36 PM
I reformatted my phone and lost my access Hello guys, How can i get the access again with my accounts connected with google Authenticator. Please Help me. Thank you.
A Google User
Wednesday 8:10 PM
Ui needs to be more Google quality. .
A Google User
Wednesday 5:31 PM
Update icon please Material design?