# 2FAuth

> Access your 2FAuth details and generate 2FA passwords directly from your browser toolbar

Canonical page: [https://chrome-stats.com/d/2fauth-addon](https://chrome-stats.com/d/2fauth-addon)

## Overview

- **ID:** `2fauth-addon`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** 2FAuth
- **Category:** privacy-security
- **Daily users:** 80
- **Weekly downloads:** 3
- **Rating:** 3.75 / 5 (4 ratings)
- **Version:** 1.3.1
- **Last updated:** 2026-08-28
- **First published:** 2025-02-12
- **Size:** 704 KB
- **Data as of:** 2026-09-08
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/2fauth-addon/)
- **Website:** [https://github.com/Bubka/2FAuth](https://github.com/Bubka/2FAuth)

## Description

- The 2FAuth Chrome extension brings your 2FAuth data directly to your browser toolbar for fast OTP access. Generate one-time passwords on-click or keep them always available, with theming, auto-lock, password formatting, and OTP obfuscation. 
- Your data stays secure: the extension is password-protected and sensitive data is stored encrypted. Requires a 2FAuth account and a Personal Access Token. This extension complements the web app and supports self-hosted deployments for a seamless, secure OTP experience across desktop and mobile.

## Rankings

- #12,885 — Overall
- #87 — password-protected
- #242 — details

## Permissions and access

### Permissions

- `storage`
- `unlimitedStorage`
- `clipboardWrite`
- `alarms`
- `idle`
- `activeTab`
- `scripting`
- `tabs`
- `notifications`

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension was recently updated in the past month. New updates may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [2FAuth (beta)](https://chrome-stats.com/d/2fauth-beta)
- [MFAuth - 2FA Authenticator](https://chrome-stats.com/d/mfauth) — 18 users
- [2FAuth](https://chrome-stats.com/d/2fauth) — 18 users, 5.00 / 5
- [2! Authenticator](https://chrome-stats.com/d/2-authenticator) — 16 users
- [TOTP Authenticator](https://chrome-stats.com/d/totp-authenticator) — 574 users, 3.67 / 5
- [2FAS Auth - Two factor authentication](https://chrome-stats.com/d/2fas-two-factor-authentication) — 8,503 users, 3.80 / 5
- [Authenticator App](https://chrome-stats.com/d/authenticator-2fa-secure) — 357 users, 3.00 / 5
- [Local 2FA: Secure OTP Manager](https://chrome-stats.com/d/local-2fa-secure-otp-manager) — 7 users
- [Authenticator - 2FA](https://chrome-stats.com/d/authenticator-2fa) — 870 users, 5.00 / 5
- [2FA Authenticator](https://chrome-stats.com/d/2fa_fire) — 36 users
- [2FAFast Authenticator](https://chrome-stats.com/d/2fafast-authenticator) — 9 users
- [TabAuth.in - Securely Lock Tabs using TOTP](https://chrome-stats.com/d/tabauth-in) — 5.00 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/2fauth-addon)