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Preview of TOTP Authenticator

TOTP Authenticator by BinaryBoot

Get 2FA OTP instantly from your mobile. Works with TOTP Authenticator mobile app.

3.7 (12 reviews)
628 Users
You'll need Firefox to use this extension
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Screenshots
Fetching accounts (Light mode)Account list (Dark mode)Account list (Light mode)Single account (Light mode)Single account (Dark mode)Fetching accounts (Dark mode)Setup screen (Light mode)
About this extension
This extension empowers you to easily transfer and access the 2-factor authentication codes from your mobile to your browser. No need to manually type in the codes ever again!

2-factor authentication adds an extra layer of security to your accounts. In 2FA, apart from your email and password, you also have to enter a security code to log in. This temporary code is generated by a secure algorithm. Enabling 2FA can prevent you from upto 80% of the cyber attacks.

2FA is supported by majority of the online services including: Google, Facebook, Github, Epic Games, Evernote, etc.

The extension only acts as a supplement to the TOTP Authenticator mobile app. To use this extension, please install and setup the Extension feature of the app.
Read the complete setup guide: https://www.binaryboot.com/totp-authenticator/guide/android/chrome-extension
Rated 3.7 by 12 reviewers

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Permissions and dataLearn more

Required permissions:

  • Get data from the clipboard
  • Input data to the clipboard
  • Display notifications to you
  • Access your data for sites in the binaryboot.com domain

Optional permissions:

  • Access your data for sites in the binaryboot.com domain
  • Access your data for sites in the firebaseio.com domain
  • Access your data for totpauthenticator.firebaseapp.com
  • Access your data for apis.google.com
More information
Version
5.0
Size
526.14 KB
Last updated
14 days ago (Aug 30, 2025)
License
All Rights Reserved
Version History
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Release notes for 5.0
TOTP Authenticator - Version 5.0 Release Notes

What's Fixed

✅ Firefox Login Issues: Fixed problems with signing in to your account
✅ Notification Problems: Desktop notifications now work properly
✅ Popup Issues: Fixed extension popup not responding correctly
✅ Settings Not Saving: Your notification preferences now save correctly

What's Improved

🚀 Faster Performance: Extension starts up quicker and uses less memory
🔒 Better Security: Enhanced encryption to keep your codes safe
🔧 Firefox Compatibility: Better integration with Firefox browser features

Important Installation Note

Due to major updates, you'll need to:
1. Remove the old version of the extension
2. Install this new version
3. Sign in to your account again

Your TOTP codes and accounts will sync back once you sign in.



Version: 5.0
Need Help?: Visit https://www.binaryboot.com/totp-authenticator
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