IntelHub

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A modern and intuitive Chrome extension that brings your favorite OSINT tools, metadata analyzers, and Google Dorking assistants right into your browser.

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# IntelHub – OSINT Toolkit 🧠

Advanced Browser-Based Intelligence Suite v5.0.2

A comprehensive Open-Source Intelligence (OSINT) suite that transforms your browser into a powerful investigation toolkit. 
 Designed for researchers, analysts, and investigators with advanced tools for Telegram analysis, Digital Forensics, Local AI Integration, and complete privacy protection.

---

## 📚 Documentation / Guides
**Full usage guides are available in the `help` section within the extension or here:**

---
## ✨ What's New in Version 5.0.2?

**🤖 Brand New: The Local OSINT Agent**
For the first time, IntelHub introduces a fully integrated, privacy-first Local AI Agent powered locally via LM Studio. Keep your operations completely offline while leveraging the power of LLMs.

**🧠 Private AI Chat**
Chat securely with your offline AI models directly from the extension sidebar. Your queries and data never leave your machine.

**🌐 Live Web Search**
The Local Agent can actively search the web in real-time (using DuckDuckGo) to bring you up-to-date OSINT data without needing any API keys.

**📄 Local File Analyzer**
Securely upload files (PDFs, Images, DOCX) directly to the chat. The extension instantly processes hashes (SHA-256) and extracts metadata locally, while the AI formats a structured analysis report for you.

**💬 Smart UI Upgrade**
Experience a revamped chat interface featuring conversation history, session folders for continuous investigations, full Markdown support, and one-click code/data copying.

**🛠️ Fixes & Improvements**
Resolved display bugs and UI overlaps related to Google Search results and AI Overviews, ensuring a clean and smooth browsing experience.

---

## 📸 Interface Preview

---

## 🛠️ Key Features

### 🤖 Local AI & Automation 
* **Local OSINT Agent:** Offline AI processing connected to LM Studio.
* **Document Forensics:** Upload files to the AI for local metadata extraction and SHA-256 hashing.
* **Live Search Integration:** Agent-driven live web searches without API keys.

### 📱 Telegram Intelligence
* **Deep User Profiler:** Fetch details, profile pictures, and bio from usernames.
* **Numeric ID Extraction:** Grab unique Numeric IDs for users, groups, and channels (Web login required).
* **Phone Lookup:** Quick links to check phone number registrations.

### 🌐 Site, Link & Archive Recon
* **Digital Fingerprint:** Identify tech stacks, cookies, and user-agent data.
* **Safety Checks:** Unshorten URLs and scan them with VirusTotal in one click.
* **Time Travel:** Search for historical versions of any site across Wayback Machine, Archive.today, and more.
* **Offline Evidence:** Save a perfect local HTML snapshot of any webpage.

### 🖼️ Media & Metadata
* **Reverse Image Search:** Upload or paste any image to search for it across multiple engines simultaneously.
* **Metadata (EXIF) Viewer:** Extract hidden data from Images, PDFs, and Office documents locally.

### 📝 Text & Social Analysis
* **Text Profiler:** Automatically extract emails, crypto addresses, and phone numbers from any text block.
* **Social ID Extractor:** One-click extraction of numeric IDs from major social platforms.

### ⚡ Productivity
* **Favorites System:** Save your most-used tools. Create custom categories and add your own external tools.
* **Import/Export:** Backup your configuration and share it with other analysts.
* **Investigation Graph:** Map out your investigation entities and create visual relationships.

---

## ✅ System Requirements

To use this extension, you'll need:

- **Browser**: Chrome, Firefox, Opera, Edge, or any Chromium-based browser 🖥️
- **AI Agent (Optional but Recommended)**: [LM Studio](https://lmstudio.ai/) running locally for private AI capabilities 🤖
- **Storage**: Minimal – used only to save preferences, chat history, and favorites 📦
- **Internet Access**: Required for launching online OSINT tools 🌐
- **Permissions**:
  - `storage` – Save favorites, preferences, and session history
  - `scripting` – Inject scripts into active tab (for ID extraction)
  - `tabs` – Get information about the current tab
  - `clipboardRead` – Allow pasting images/data from clipboard
  - `downloads` – Save snapshots, reports, and exported files
  - `activeTab` – Interact with the current tab when needed

---

## 📦 Project Structure

```text
IntelHub/
├── manifest.json
├── popup.html
├── popup.js
├── content.js
├── README.md
├── help/
│   ├── guide_en.md
│   ├── guide_he.md
│   └── images/
├── styles/
│   ├── styles.css
│   └── styles_old.css
├── modules/
│   ├── osintTools.js
│   ├── favorites.js
│   ├── telegramAnalyzer.js
│   ├── siteAnalyzer.js
│   ├── investigationGraph.js
│   ├── localAgent.js
│   ├── help.js
│   ├── utils.js
│   └── ...
├── libs/
│   ├── cytoscape.min.js
│   ├── chart.min.js
│   ├── ExifReader.js
│   ├── pdf-lib.min.js
│   └── ...
└── icons/
```
---

## 🔒 Privacy Policy
* **100% Local AI Execution:** When using the Local OSINT Agent via LM Studio, your prompts, files, and data never leave your local network. 
* **Local Processing:** All scripts and forensic analyzers (like EXIF reading and hashing) run purely within your browser (Client-Side).
* **No Tracking:** We do not collect analytics, telemetry, or user data. Your investigation stays on your machine.
* **Explicit User Consent:** Features requiring cross-origin requests enforce an interactive privacy consent checkpoint before execution.
* **Strict Network Scoping:** Network sniffing tools are strictly scoped to their target domains and self-terminate automatically to prevent data leakage.
* **Secure Remote Fetching:** External OSINT tools fetched from GitHub are strictly verified through schema validation and HTTPS enforcement to neutralize XSS risks.

---

## 🤝 Credits & Libraries

This project makes use of the following open-source libraries:

- **[Compromise NLP](https://github.com/spencermountain/compromise)**: For text entity extraction.
- **[ExifReader](https://github.com/mattiasw/ExifReader)**: For parsing image metadata.
- **[pdf-lib](https://github.com/Hopding/pdf-lib)**: For PDF metadata analysis.
- **[jszip](https://github.com/Stuk/jszip)**: For handling Office documents.
- **[SingleFile](https://github.com/gildas-lormeau/SingleFile)**: For saving offline webpages.
- **[psl](https://github.com/lupomontero/psl)**: For parsing domain names.
- **[Chart.js](https://github.com/chartjs/Chart.js)** & **[Cytoscape.js](https://github.com/cytoscape/cytoscape.js)**: For data visualization and graphs.
- **[date-fns](https://github.com/date-fns/date-fns)**: For date manipulation.

### APIs Used
- **[DuckDuckGo HTML](https://html.duckduckgo.com/)** – For live agent web searches.
- **[Unshorten.me](https://unshorten.me)** – Resolving shortened URLs.
- **[corsproxy.io](https://corsproxy.io)** – Handling CORS for external requests.
- **[VirusTotal](https://www.virustotal.com/)** – Domain safety scanning.

---

## Maintainer 👨‍💻

Built with care by **[TomSec8](https://github.com/tomsec8)**.
Pull requests, issues, and suggestions are welcome!

---

## License 📜

This project is licensed under the **MIT License** – see the [LICENSE](LICENSE) file for details.

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