2FAFast Authenticator

Name: 2FAFast Authenticator
Author: Shoyeb Akter

Free, offline 2FA authenticator. Unlimited accounts, QR export/import, works with Google Authenticator, Authy, and any TOTP app.

Overview

Firefox Add-ons Store

Daily users

Data as of 2026-07-26

Version:

1.0.1

Last updated: 2026-07-02

Features & Capabilities

2FAFast Authenticator is a free, privacy-first two-factor authentication extension that works 100% offline no account, no cloud sync, no data ever leaves your browser.

✦ FEATURES • Unlimited TOTP accounts (Google, GitHub, Dropbox, any service) • Scan QR codes directly from your screen, webcam, or image file • Export & import accounts as QR codes (Google Authenticator compatible) • Optional password lock with AES-256-GCM encryption • Account categories and search • One-click code copy with countdown timer • Works offline all computation happens in your browser

✦ PRIVACY & SECURITY • Zero telemetry no analytics, no tracking • Secrets stored locally in chrome.storage.local only • Optional vault lock with PBKDF2 key derivation • No permissions to read your browsing history or page content

✦ COMPATIBLE WITH Google Authenticator, Authy, Microsoft Authenticator, and any TOTP/RFC 6238 app.

User Growth & Download Statistics

Add-on

By:

Shoyeb Akter

Daily users:

Version:

1.0.1 Last updated: 2026-07-02

Version code:

6330372

Creation date:

2026-06-28

Risk:

Permissions:

Size:

114.85KB

Email:

co*****@2fafast.com

URLs:

Website ,Privacy policy

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-26

Compare stats and ranking:

Ranking

# 63,593 ▼ 20

Other rankings

#185 in fast vpn keyword 60 ▼ 3

For Developers

Monetize with App Pass Boost with Extension Booster

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:

Shoyeb Akter

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/2fafast-authenticator/

Email:

co*****@2fafast.com

Website:

https://2fafast.com/

Is 2FAFast Authenticator 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.

2FAFast Authenticator does not require any sensitive permissions.

Risk impact analysis details

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.

2FAFast Authenticator is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
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