2FAS - Two Factor Authentication

2FAS Browser Extension is simple, private, and secure: 1 click, 1 tap, and your token is automatically entered!

2FAS - Secure Two Factor Authentication Extension

2FAS - Two Factor Authentication is a user-friendly browser extension that simplifies the login process by automatically entering your 2FA tokens. With just one click and tap, gain secure access to your online accounts without the hassle of re-typing codes. The setup is quick and easy, allowing you to pair your smartphone with the extension in three simple steps. Enjoy fast logins, enhanced security, and no account requirement—all while protecting your sensitive data with state-of-the-art one-time password generation.
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Add-on stats

Users: 9,162
199
Rating: 4.80
(14)
Version: 1.7.3 (Last updated: 2024-10-21)
Creation date: 2022-08-26
Risk impact: High risk impact
Risk likelihood:
Moderate risk likelihood
Manifest version: 3
Permissions:
  • activeTab
  • tabs
  • storage
  • notifications
  • contextMenus
  • webNavigation
Host permissions:
  • *://*.2fas.com/*
Size: 5.50M

Ranking

# 1,689 ▲ 5
Other rankings
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Other platforms

2FAS - Two Factor Authentication (v1.7.3)
3.55 (94) 40,000
Not available on Android
2FAS - Two factor authentication (v1.7.3)
3.95 (76) 6,827
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Add-on summary

Analyze keywords

2FAS Browser Extension is simple, private, and secure: 1 click, 1 tap, and your token is automatically entered!

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

The 2FAS extension allows you to log in to any online service with 2-factor authentication 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 two-factor authentication token input field, click the 2FAS extension icon, and confirm login on your phone!

Secure and fast log in.

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User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Edge Add-on Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Easy to use and reliable
  • Open-source and privacy-focused
  • Good synchronization across devices
  • Packed with features for account protection
Cons
  • Issues with token copying for multiple accounts
  • Requires extension to be re-enabled after sleep
  • Limited functionality with Apple Watch
Most mentioned
  • Great replacement for other authenticators
  • Strong contender for best free 2FA app
  • Overall user satisfaction with functionality
User reviews
best of the two factor authenticators.
by Chris, 2025-01-03
Great replacement for Authy - works well in combination with your mobile. You can get an NFT :D
by Andrea, 2024-10-21
Worked GREAT for a while, and now I have to disable/re-enable the extension every morning when my machine wakes up
by Austin, 2024-08-16
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Add-on safety

Risk impact

2FAS - Two Factor Authentication requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk likelihood

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

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Promo images

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