# JS Deep Scraper Pro

> JS Deep Scraper Pro is an advanced, automated JavaScript reconnaissance tool built specifically for security researchers, bug bounty hunters

Canonical page: [https://chrome-stats.com/d/js-deep-scraper-pro](https://chrome-stats.com/d/js-deep-scraper-pro)

## Overview

- **ID:** `js-deep-scraper-pro`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** lu3ky-13
- **Category:** web-development,privacy-security
- **Daily users:** 91
- **Weekly downloads:** 6
- **Rating:** 5.00 / 5 (6 ratings)
- **Version:** 3.1
- **Last updated:** 2026-07-28
- **First published:** 2026-05-09
- **Size:** 30 KB
- **Data as of:** 2026-09-14
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/js-deep-scraper-pro/)
- **Website:** [https://obsidianlabs.cloud/](https://obsidianlabs.cloud/)

## Description

JS Deep Scraper Pro is an advanced, automated JavaScript reconnaissance tool built specifically for security researchers, bug bounty hunters, and penetration testers. It actively parses web pages and intercepts network traffic to extract, download, and analyze JavaScript bundles.

Features include: • Deep Discovery Engine: Actively probes hidden API endpoints and resolves Webpack chunks to find JS files the browser never normally loads. • Real-Time Scanning: Uses advanced regex patterns to instantly scan downloaded JS files for leaked API keys, JWTs, internal IP addresses, cloud storage buckets, and hidden service routes. • Automated Extraction: Saves identified files locally and automatically generates detailed text reports of security findings. • Safe & Stealthy: Runs strictly in memory using read-only requests with omitted credentials to prevent interference with the target's session.

## Rankings

- #12,258 — Overall
- #14 — scraper
- #15 — data scraper
- #18 — web scraper
- #18 — x scraper
- #33 — scrape

## Permissions and access

### Permissions

- `webRequest`
- `downloads`
- `storage`
- `notifications`
- `activeTab`
- `scripting`

### Host permissions

- `<all_urls>`

## Safety

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

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension has low user count. Unpopular extensions 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

- [JS Extractor](https://chrome-stats.com/d/js-extractor) — 33 users, 5.00 / 5
- [Jsmon](https://chrome-stats.com/d/jsmon) — 5 users
- [Jsmon Security Analyzer — Web Security Inspector](https://chrome-stats.com/d/jsmon-extension) — 33 users
- [Web Scraper - Export & Security Scanner](https://chrome-stats.com/d/web-scraper-export) — 157 users, 1.00 / 5
- [JS Analyzer](https://chrome-stats.com/d/js-analyzer) — 46 users
- [Web Explode](https://chrome-stats.com/d/web-explode) — 21 users, 5.00 / 5
- [WebScraper Pro](https://chrome-stats.com/d/webscraper-pro) — 169 users
- [SecExplorer Pro](https://chrome-stats.com/d/secexplorer-pro) — 2 users
- [SecretSifter: Credentials & Secrets Scanner](https://chrome-stats.com/d/secretsifter-extension) — 2 users
- [ProScraper](https://chrome-stats.com/d/proscraper) — 1 users
- [Spider Pro - Easiest Web Scraping Tool](https://chrome-stats.com/d/spider-pro) — 85 users, 1.00 / 5
- [ReconLens - Passive Security Scanner](https://chrome-stats.com/d/reconlens) — 1 users

---

Source: [Chrome-Stats](https://chrome-stats.com/d/js-deep-scraper-pro)