JS Analyzer

Name: JS Analyzer
Author: Faxcel

By: Faxcel

Scan JavaScript files for API endpoints and credentials.

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Features & Capabilities

JS Analyzer is a Firefox extension designed to assist developers, security researchers, and anyone interested in analyzing JavaScript files directly within their browser. It automatically scans the JavaScript content on your active webpage to identify potential API keys, sensitive credentials like usernames and passwords, and URL endpoint patterns that might reveal internal API structures. By providing immediate visibility into exposed JavaScript information, JS Analyzer enhances security awareness and facilitates quick identification of crucial data that might have been unintentionally exposed. Its clean and organized pop-up interface displays findings in easily digestible categories: API, Credentials, and Endpoints/Misc, ensuring you can rapidly review and act on discovered information. It's an ideal tool for web security audits, reverse engineering, or simply understanding how web applications interact with backend services.

User Growth & Download Statistics

Add-on

By:

Faxcel

Daily users:

Version:

1.0 Last updated: 2025-07-05

Version code:

5980543

Creation date:

2025-07-02

Risk:

Permissions:

Host permissions:

<all_urls>

Size:

148.55KB

Email:

fe*****@gmail.com

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-15

Compare stats and ranking:

Ranking

# 18,451 ▼ 109

Other rankings

#128 in analyzer keyword 19 ▼ 5#183 in analyze keyword 10 ▼ 11

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:

Faxcel

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/js-analyzer/

Email:

fe*****@gmail.com

Is JS Analyzer 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.

JS Analyzer requires a few 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.

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.

JS Analyzer is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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