2FAS - Two factor authentication

2FAS - Two factor authentication

2FAS extension is simple, private, and secured: one click, one tap, and your 2FA token is automatically entered!

What is 2FAS - Two factor authentication?
The '2FAS - Two factor authentication' is a Firefox add-on that facilitates easy and secure login to online services with two-factor authentication. This extension allows automatic entry of tokens with just one click, effectively eliminating the need for manual re-typing. It pairs with the 2FAS app on your phone, generating time-based or HMAC-based one-time codes for your account, greatly enhancing the security of your personal data.
Merlin
Stats
By: 2FAS
Version: 1.7.0 (Last updated: 2024-04-05)
Creation date: 2022-06-22
Weekly download count: 209
Firefox on Android: No
Risk impact: High risk impact
Risk likelihood: Moderate risk likelihood
Manifest version: 2
Permissions:
  • activeTab
  • tabs
  • storage
  • notifications
  • contextMenus
  • webNavigation
  • https://*.2fas.com/*
  • wss://*.2fas.com/*
Size: 5.49M
Stats date:

Other platforms

2FAS - Two Factor Authentication
2FAS - Two Factor Authentication (v1.7.0)
3.57 (63) 20,000
Not available on Edge
Want to check extension ranking and stats more quickly for other Firefox add-ons? Install Chrome-Stats extension to view Chrome-Stats data as you browse the Firefox Browser Add-ons.
Chrome-Stats extension
Merlin
Summary

Add 2FAS to your web browser with our extension! Enter tokens automatically without re-typing for better security!

The 2FAS extension allows you to log in to any online service with 2FA enabled, faster!

Easy set up in three steps:

  1. Install the extension on your desktop browser
  2. Open the 2FAS app on your phone and pair your phone with your desktop browser
  3. Start using the 2FAS extension

When you want to log in using a 2FA token, simply select 2FA token input field, click the 2FAS extension icon, and confirm login on your phone!

Secure and fast log in.

Simply pair the service you want to login to with your 2FAS app, then 2FAS will automatically select your token for future logins, no searching or typing required!

See more
User reviews
User reviews summary
These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Works well
  • Good integration with app
  • Useful for security
Cons
  • Slows down Firefox
  • Limited functionality
  • Needs improvement on token management
Most mentioned
  • Slows down Firefox
  • Needs improvement on token management
  • Good integration with app
Recent reviews


View all user reviews
Safety
Risk impact

2FAS - Two factor authentication is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this add-on. Review carefully before installing. We recommend that you only install 2FAS - Two factor authentication if you trust the publisher.

Risk likelihood

2FAS - Two factor authentication is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Upgrade to see risk analysis details
Screenshots