2FA

Name: 2FA
Author: Authenticator

By: Authenticator

Authenticator generates two-factor authentication codes in your browser.

This add-on was removed from Firefox Add-ons Store on 2025-11-30

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Features & Capabilities

Authenticator generates two-factor authentication (2FA) codes in your browser. Use it to add an extra layer of security to your online accounts.

Always keep a backup of your secrets in a safe location.

Encrypting your secrets is strongly recommended, especially if you are logged into a Google account.

Features:

Add accounts by scanning QR codes
Search your accounts by pressing "/"
Translated into more than ten languages
Encrypt your secrets with a password
Backup your secrets to a file, Google Drive, Microsoft OneDrive, or Dropbox
Sync your secrets with your Google Account
Import data from Google Authenticator offical mobile App
Open source

Supports: TOTP HOTP Steam Guard Blizzard Authenticator

User Growth & Download Statistics

Add-on

By:

Authenticator

Daily users:

Version:

8.0.2 Last updated: 2025-10-30

Version code:

6065021

Creation date:

2025-08-22

Risk:

Permissions:

Host permissions:

https://www.google.com/
https://*.dropboxapi.com/*
https://www.googleapis.com/*
https://accounts.google.com/o/oauth2/revoke
https://graph.microsoft.com/me/*
https://login.microsoftonline.com/common/oauth2/v2.0/token

Content scripts matches:

<all_urls>

Size:

2.89MB

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2025-11-30

Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Authenticator

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/2fa_exten/

Is 2FA Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

2FA requires a lot of sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

2FA may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.