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Google Authenticator
A implementação da autenticação multifatorial reduz a probabilidade de um ataque virtual bem-sucedido. Para aumentar a segurança das suas contas online, é aconselhável adotar a autenticação por múltiplos fatores sempre que possível. Além disso, considerar o uso de apps autenticadoras de terceiros, como o <anchor>Google Authenticator</anchor> ou o Authy, pode contribuir para reforçar a segurança na Internet.
Google Authenticator - Apps on Google Play
Google Authenticator - Apps on Google Play

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![Icon image](https://play-lh.googleusercontent.com/NntMALIH4odanPPYSqUOXsX8zy_giiK2olJiqkcxwFIOOspVrhMi9Miv6LYdRnKIg-3R=w240-h480-rw)![](https://play-lh.googleusercontent.com/NntMALIH4odanPPYSqUOXsX8zy_giiK2olJiqkcxwFIOOspVrhMi9Miv6LYdRnKIg-3R=w240-h480-rw)

![Icon image](https://play-lh.googleusercontent.com/NntMALIH4odanPPYSqUOXsX8zy_giiK2olJiqkcxwFIOOspVrhMi9Miv6LYdRnKIg-3R=w240-h480-rw)

# Google Authenticator

[Google LLC](/store/apps/dev?id=5700313618786177705)

3.8 _star_

521K reviews

100M+

Downloads

![Content rating](https://play-lh.googleusercontent.com/IciOnDFecb5Xt50Q2jlcNC0LPI7LEGxNojroo-s3AozcyS-vDCwtq4fn7u3wZmRna8OewG9PBrWC-i7i=w48-h16-rw)

Everyone

_info_

Install

Share

Add to wishlist

![Screenshot image](https://play-lh.googleusercontent.com/MeZgU-9v32cmfQGcynMCAdcR-yAvgGr2zHvbyq3Wf5w22rW_7bIMNVqbq11c_TohcMQ=w526-h296-rw)

![Screenshot image](https://play-lh.googleusercontent.com/lZY8Mn7O_3jJIhYySGZAQ6Bdt_QiLhmKVvW4r3sABSgbryEDz_WmBqGcg7XtRDUH1Q=w526-h296-rw)

![Screenshot image](https://play-lh.googleusercontent.com/30ApOY-BF87s-LXYvgf4_wPo5GeAkRrlGPK0liLBHEytKqTOks9DhLMkVBLTXVAeIA=w526-h296-rw)

![Screenshot image](https://play-lh.googleusercontent.com/qQuzKbQPtnCK2tgQ24fZH8QSSBfk49v9M70uboLRmVwZSFGVZfFCZcqwT7LJtymdsAMP=w526-h296-rw)

![Screenshot image](https://play-lh.googleusercontent.com/1c2quocIiaZtFYesmJbi8xuNS9Ai5ivAWRa4_NVivaM8gBEnZLcpKcqvldkw9XYv-A=w526-h296-rw)

![Screenshot image](https://play-lh.googleusercontent.com/vgOiNToxdK2HMyD7o8_5vBid_Xt7UTuXNwpXtVMFrTst2WEGhvpduqVsMwhxgSsWgCbj=w526-h296-rw)

![Screenshot image](https://play-lh.googleusercontent.com/VRn-MIZVK9mUB79X9UJxKn-z343-dQPR53dS4PvAl3lG_dG8y5HIkWpoOF8pjQxHBrde=w526-h296-rw)

![Screenshot image](https://play-lh.googleusercontent.com/VmuO6P0xDBQ1r7TQpzCDoMaE3P51MDNukAPQa91stxA6sZJbGD1jYc5lv3scuRZb2OE=w526-h296-rw)

![Screenshot image](https://play-lh.googleusercontent.com/BgEOinw2KG5dhSNlUM-QLc8dTRkpbpkLYjAV4KBoA3CrRPEmh_yVHOQL4Qh9HionhKM=w526-h296-rw)

![Screenshot image](https://play-lh.googleusercontent.com/XRoQSk5YqG9gXRa0HuEUjNcmYBKJZ5J9CvcWKuhblOaphaGEPUWor4XXYfZrOPEDClA=w526-h296-rw)

![Screenshot image](https://play-lh.googleusercontent.com/Bxgi1QfGqo59c5DUj1Oo4Yj4QGCHeHexp0QBzx57_0_CX0vJ1J26dJPrLPuNPZPWVw=w526-h296-rw)

![Screenshot image](https://play-lh.googleusercontent.com/VkQO0XmjrQEuzJBwcxel2t2wcLt6oMUZoMcae0DaUscd3teHCQ__rpEYdx9wpLahQco=w526-h296-rw)

![Screenshot image](https://play-lh.googleusercontent.com/MU6JED1Al5JFAXVxqVUQnTX4jTsyyltk4Y--mJLkT-pgHPf7CngyGvsKhkV2uJXsGjc=w526-h296-rw)

![Screenshot image](https://play-lh.googleusercontent.com/E0_INC2gGIMv5jf9r6NUP4SBZOd_xd9fizNUjqqLc0-7aGuIqgqkwDPmVOQqDdLzspc=w526-h296-rw)

![Screenshot image](https://play-lh.googleusercontent.com/yD_KeoKWni5xmC1b0GuwdxAlAHFL-7V8g5YOAAgkAowqf1ZOq3wvGEp8fCeTx-kLFeEt=w526-h296-rw)

![Screenshot image](https://play-lh.googleusercontent.com/MnVhSGOE-IAEpXqJ08JNFsjC2DwRA50bmlswoUZwVzrXqlmSUDimfYfuMb1vlXTyoyY=w526-h296-rw)

![Screenshot image](https://play-lh.googleusercontent.com/UF3Vy14kbjQzHIM2TwfirjcAE3WuPx-BdY7g4t78zEvlcPjAXEkbeonlcH9pVZSeYX4=w526-h296-rw)

![Screenshot image](https://play-lh.googleusercontent.com/4NNY-8PB43Rnqzm5IeqixyV7OQrXe9HEg-lvhzK2DzgOI_Ore9TjGyd9c4GjapB94JE=w526-h296-rw)

## About this app

_arrow\_forward_

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

Updated on

Aug 28, 2024

#10 top free tools

Tools [Tools](/store/apps/category/TOOLS)

## Data safety

_arrow\_forward_ [See more information on Data safety](/store/apps/datasafety?id=com.google.android.apps.authenticator2)

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.

![Icon image](https://play-lh.googleusercontent.com/iFstqoxDElUVv4T3KxkxP3OTcuFvWF5ZQQjT7aIxy4n2uaVigCCykxeG6EZV9FQ10X1itPj1oORm=s20-rw)

No data shared with third parties

[Learn more](https://support.google.com/googleplay?p=data-safety&hl=en) about how developers declare sharing

![Icon image](https://play-lh.googleusercontent.com/12USW7aflgz466ifDehKTnMoAep_VHxDmKJ6jEBoDZWCSefOC-ThRX14Mqe0r8KF9XCzrpMqJts=s20-rw)

This app may collect these data types

Personal info, Photos and videos and 4 others

![Icon image](https://play-lh.googleusercontent.com/W5DPtvB8Fhmkn5LbFZki_OHL3ZI1Rdc-AFul19UK4f7np2NMjLE5QquD6H0HAeEJ977u3WH4yaQ=s20-rw)

Data is encrypted in transit

![Icon image](https://play-lh.googleusercontent.com/ohRyQRA9rNfhp7xLW0MtW1soD8SEX45Oec7MyH3FaxtukWUG_6GKVpvh3JiugzryLi7Bia02HPw=s20-rw)

You can request that data be deleted

![Icon image](https://play-lh.googleusercontent.com/ZvOdCQjZm7PU-1Qrdn_m9ksg7RAAbXL4iW6QSCoYmkHcl4lopAjeOMYiESyXCQFfRjN5f1mRb1un=s20-rw)

Independent security review

See details [See more details on data safety](/store/apps/datasafety?id=com.google.android.apps.authenticator2)

## Ratings and reviews

Ratings and reviews are verified _info\_outline_

_arrow\_forward_

Ratings and reviews are verified _info\_outline_

_phone\_android_Phone

_watch_Watch

_tv_TV

_laptop_Chromebook

_tablet\_android_Tablet

3.8

505K reviews

5

4

3

2

1

![](https://play-lh.googleusercontent.com/a-/ALV-UjXBAUKGpkc80h8-7PB6Inb9NFDWHUykIPzErWSSoI_aHJmrm5Z1=s32-rw)

Mitchell Steffensen

_more\_vert_

- Flag inappropriate

August 9, 2024

The new 7.0 update has made re-ordering entries even worse than before. If you get too close to the top or bottom edge while holding an entry to move, it accelerates the scroll so fast that you can't actually position it where you want in the list easily. On top of that, if you move your finger too close to the top or bottom you just lose the entry and it drops wherever in the list. Do you guys even test apps before releasing them?

151 people found this review helpful

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![](https://play-lh.googleusercontent.com/a-/ALV-UjWEcRBVVIyZ2GVu0Y1qOmMGa8BVBVXlB2ZK8A8TmknrC2f5XMvx=s32-rw)

Hani Ghaith

_more\_vert_

- Flag inappropriate

August 30, 2024

The application is not being developed as it seems to me, it is almost the same since a long time ago except for linking the account. I think we need to add a search tool inside the application because we go around searching for the keys to one of the accounts while the account contains dozens of accounts, it will be difficult to find the required account quickly.

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![](https://play-lh.googleusercontent.com/a/ACg8ocIM9sBYQt2MMOB06Lvdc58VRo0la_Wkz8Qjk6RVbEz-sjE2Lg=s32-rw-mo)

Sergii Vershynskyi

_more\_vert_

- Flag inappropriate

August 8, 2022

Never had any issues with the app, thanks to developers. The only thing which I really miss is ability to add custom text labels to accounts in the list, which will display instead of automatically generated. It will help me since I have 3+ accounts on same service, and it just displays service name. In this case I need to memorize position of row in the list and to which account it corresponds( Also having just the name of the service is not convenient, it might be better to give it my own name

450 people found this review helpful

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See all reviews

## What's new

\\* Added device encryption to storage of secret values.

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## App support

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[_public_ \
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Website](https://support.google.com/accounts/bin/answer.py?hl=en&answer=1066447)

[_email_ \
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Support email\
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accounts-support@google.com](mailto:accounts-support@google.com)

[_place_ \
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Address\
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## More by Google LLC

_arrow\_forward_ [See more information on More by Google LLC](/store/apps/dev?id=5700313618786177705)

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## Similar apps

_arrow\_forward_ [See more information on Similar apps](/store/apps/collection/cluster?gsr=SndqGFg3VFB5QStFKzErMEd0KzJmMkVNTEE9PcICWgoqCiZjb20uZ29vZ2xlLmFuZHJvaWQuYXBwcy5hdXRoZW50aWNhdG9yMhAHGAgwATgASiAIARAAGhRHb29nbGUgQXV0aGVudGljYXRvciAAKAAwAFAAWAFgAA%3D%3D:S:ANO1ljJ4284)

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