2FA Authenticator Guard

Free 2FA on your Browser! Multi-layered encryption secures data. Replaces Google Authenticator, no phone needed. Ultimate security…

Users10K

Rating3.7

Reviews21

Manifest versionV3

7-day growth0

7-day growth rate0%

Preview

2FA Authenticator Guard Media preview

6 assets

Trend

30-day user trend

Review user movement over the last 30 days.

User Growth Over Time

Rating trend

30-day rating change

Track rating movement over time to see whether quality signals remain stable.

30-day rating change

Start

3.71

Latest

3.71

30-day rating change

0.00

2026年5月29日2026年6月4日

Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat

00%

7-day growthFlat

00%

30-day growthFlat

00%

Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version2.7.4

ManifestV3

Size913KiB

Languages55Deutsch / English / English (Australia) +52

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

2FA Authenticator Guard - Your All-in-One 2FA Security Solution!

Welcome to 2FA Authenticator Guard, the ultimate Chrome extension designed to safeguard your online accounts with cutting-edge two-factor authentication (2FA) codes. Say goodbye to the hassle of phone-based verification—our app provides everything you need right in your browser, completely free of charge!

❓ Why Choose 2FA Authenticator Guard?

● 100% Free: Enjoy powerful 2FA protection without any subscription fees. Security shouldn’t cost a fortune!

● Multi-Layered Encryption: Your secrets are secured with advanced AES encryption, powered by the Web Crypto API, a unique encryption salt, and optional user passwords for an unparalleled multi-layered defense against unauthorized access.

● Seamless Google Integration: Log in with your Google account for quick and easy setup. Our app syncs effortlessly with Google Authenticator, allowing you to import QR codes and manage your 2FA codes without needing a separate mobile app.

Reviews

Recent review snapshot

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The Chrome Web Store shows 21 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.

5★

4★

3★

2★

1★

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Review related products from the Chrome Web Store detail page.

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AI product read

Browser-based two-factor authentication (2FA) code generator that runs as a Chrome side panel extension, replacing phone-based authenticator apps

Eliminates the dependency on a smartphone for generating 2FA/TOTP codes by providing a secure, browser-native alternative to Google Authenticator

User logs in with Google account → extension opens as a Chrome side panel → user adds 2FA accounts by scanning QR codes (webcam/upload/screen scan) or entering setup keys manually → extension generates time-based OTP codes → codes can be synced to Google Drive and exported/imported via QR codes

Target users: Users who prefer desktop-based 2FA over phone apps / Users who want to replace Google Authenticator with a browser solution / Users managing multiple 2FA-secured accounts from their computer

Source code is heavily minified/bundled (sidepanel.js 621KB, content.js 307KB) making deep code review difficult
Could not determine if login strictly gates all functionality or if some local-only mode exists without Google login
Could not verify the exact purpose of the PayPal link (donation vs. paid tier)

Monetization

No paid features detected

The store description explicitly states '100% Free' and 'without any subscription fees'. Searching the entire codebase found zero matches for: subscription, premium, upgrade, stripe, payment, price (in billing context). The deterministic heuristic's 'subscription' and 'billed' keyword hits were false positives — 'billed' matched Danish locale 'billede' (image). The only PayPal reference is a donation link (paypal.me/hoangleros) embedded as an icon URL, not a paywall. No billing APIs, feature gating, or upgrade UI were found in the source code.

Confidence: 85
Payment platform: --
Source: AI / High
Login required: Yes
Reason: The extension requires users to log in with a Google account before using the app. The UI includes a dedicated login page with 'Please log in to continue using the application' prompt and a 'Continue with Google' button. The manifest declares OAuth2 identity permission with Google client_id and scopes (openid, userinfo.email, userinfo.profile, drive.file). Google account is also used for cloud sync of 2FA codes via Google Drive.

Permission risk

High-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

扩展能力较强：tabs、storage
主机权限覆盖范围较宽
同时具备浏览数据与站点访问能力

Publisher

Mara Solutions LLC

Independent publisher

Email: [email protected]
Phone: --
Address: Caballo Cir Auburn, CA 96162 US

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Permissions

Host access