2! Authenticator

Quickly show your 2 factor codes in the browser!
What is 2! Authenticator?
2! Authenticator is a web browser extension that allows you to instantly see two-factor authentication codes (TOTP based) for login use on many major websites and apps. It provides easy access to your specific, time-based, two-factor codes for online accounts, with options for encryption, data backup, and secure transfer.

Extension stats

Users: 2,000+
Rating: 4.75 (4)
Version: 1.0.3 (Last updated: 2024-03-25)
Creation date: 2023-05-28
Risk impact: Low risk impact
Risk likelihood: Very low risk likelihood
Manifest version: 3
Permissions:
  • activeTab
  • storage
Size: 404.48K

Other platforms

Not available on Firefox
Not available on Edge
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Extension summary

Do not wait for an insecure SMS authentication code to arrive on your phone!

2! Authenticator is a web browser extension that allows you to instantly see two-factor authentication codes (TOTP based) for login use on many major websites and apps.

Hard at work on your desktop or laptop computer? Now your two-factor codes are just a click away in your browser! It is designed to be compatible with the other Authenticator © apps, and its use is similar.

Easy to Use Add your two-factor codes by copying and pasting a QR Code image, drag-n-drop a QR code image, scanning a code with your webcam, or manually entering a two-factor key. Now your specific, time based, two-factor code for your online account is just a single click away.

Private and Secure The extension is built with security and privacy in mind. Data is never shared with any other entities and a network connection is not required for the use of this extension, with the exception of registering for and the validating of paid features.

Paid Features For a one time fee of USD $2.99 you may encrypt your data, lock your codes, and get data backup for life.

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User reviews

work's well no issue's so far 5stars would recomend!
by Beelzebub, 2024-09-05

While it works really well, it becomes slowly out of sync with time. I've had this running for a few months now on an AWS workspace and I have to wait for it to click over to the next number before actually entering the auth code into openVPN. When using the microsoft phone authenticator app it never goes out of sync. Not sure how to reset the timer because I really don't want to set up all my accounts in this authenticator again.
by Ccc C, 2024-05-23

Able to use Camera to import the exported QR code from Google Authenticator on phone.
by Manh-Tuan Nguyen, 2023-10-27
View all user reviews

Extension safety

Risk impact

2! Authenticator requires very minimum permissions.

Risk likelihood

2! Authenticator has earned a good reputation and can be trusted.

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Promo images

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