LastPass Authenticator

5.84K reviews
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About this app

LastPass Authenticator offers effortless two-factor authentication for your LastPass account and other supported apps. With one-tap verification and secure cloud backup, LastPass Authenticator gives you all the security, without any of the frustration.

Safeguard your LastPass account by requiring two-factor authentication codes when signing in. Two-factor authentication improves your digital security by protecting your account with an additional login step. Even if your password is compromised, your account can’t be accessed without the two-factor authentication code.

You can even mark a device as “trusted”, so you won’t be prompted for codes on that device while your account remains protected by two-factor authentication.

To turn on LastPass Authenticator for your LastPass account:
1. Download LastPass Authenticator to your mobile device.
2. Log in to LastPass on your computer and launch “Account Settings” from your vault.
3. In “Multifactor Options”, edit LastPass Authenticator and view the barcode.
4. Scan the barcode with the LastPass Authenticator app.
5. Set your preferences and save your changes.

LastPass Authenticator can also be turned on for any service or app that supports Google Authenticator or TOTP-based two-factor authentication.

To login to your LastPass account or other supported vendor service:
1. Open the app to generate a 6-digit, 30-second code OR approve/deny an automated push notification
2. Alternatively, send SMS code
3. Enter the code into the login prompt on your device OR hit approve/deny request

- Generates 6-digit codes every 30 seconds
- Push notifications for one-tap approval
- Free encrypted backup to restore your tokens on a new/reinstalled device
- Support for SMS codes
- Automated set-up via QR code
- Support for LastPass accounts
- Support for other TOTP-compatible services and apps (including any that support Google Authenticator)
- Add multiple accounts
- Available on Android and iOS
Updated on
Jun 20, 2022

Data safety

Developers can show information here about how their app collects and uses your data. Learn more about data safety
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5.84K reviews
Kevin Huber
June 15, 2022
When it stays on, the authenticator works very quickly and easily. Sometimes in the security dashboard for your overall security score, it's disabled but it's happening less and less frequently. Even if it says the Authenticator is disabled, it still works. Other than that, tech support is great and it's really a very usable program. The only reason I would switch, is if they keep raising the yearly price. There's lots of other products out there but I do like the ease of use of Last Pass.
6 people found this review helpful
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Patricia Asher
June 19, 2022
Never got the email. Frustrating waste of time. Updated 6/19/22. If I could give less than one star, I would. Jumped through their numerous hoops, the situation is worse than before. When I attempt to use it, it puts me in a perpetual loop requesting my master password for LastPass! I've deleted the authenticator app. I can't be bothered to do this. I'm so frustrated with LastPass. I'm about ready to try another password manager and I've had LastPass for years.
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GoTo Technologies USA, Inc.
June 8, 2022
Hello Patricia Asher, thanks for your review! We have a help page here on how to get started with Passwordless (No email is required): I hope that helps? Let us know! LastPass
Craig Latham
June 16, 2022
Using the Authenicator app is very quick and easy to use. I have to remember to have the phones Wi-Fi on so I can receive the message either to log in or not with a push of a button. There is the option of logging in with a text ID. This is very cool way to log in. I feel safer using LastPass now. Thank You.
4 people found this review helpful
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What's new

This update includes bug fixes and performance improvements.