Urls Email Extractor Pro

# 📧 URLs Email Extractor PRO - Advanced Email Extraction & URL Crawling Tool

Extract emails from hundreds of websites automatically with this powerful Chrome extension. Perfect for lead generation, market research, contact discovery, and business development.

## 🚀 KEY FEATURES

### Multiple Input Methods
1. **Import from TXT**: Upload files with URL lists
2. **Add Manually**: Paste URLs directly (one per line)
3. **Extract from Website**: Auto-discover URLs from any webpage

### Smart URL Crawling
- **Depth Control (0-3 levels)**: Choose how deep to crawl websites
- Depth 0: Extract URLs from current page only
- Depth 1: Current page + all direct links (recommended)
- Depth 2-3: Deep crawling for comprehensive coverage
- **Configurable URL Limit**: Set max URLs to find (up to 10,000)
- **All Domains Included**: No restrictions - crawl across any domain
- **Query Parameter Filtering**: Smart deduplication removes duplicate URLs
- **Real-time Progress**: See exactly what's happening during crawling

### Intelligent Email Detection
- **Ultra-Powerful Extraction**: Finds emails in both HTML and text content
- **TreeWalker Technology**: Discovers hidden emails in dynamic content
- **Smart Filtering**: Removes spam, noreply, and invalid addresses
- **Multi-Source Search**: Scans 6+ different sources per page
- **5-Second Page Load**: Ensures complete content rendering
- **Works on Dynamic Sites**: Compatible with JavaScript-heavy websites

### Powerful Processing
- **Bulk Email Scanning**: Process hundreds of URLs automatically
- **1-Second Delay**: Prevents server overload between requests
- **Stop/Resume Control**: Pause extraction or crawling anytime
- **Auto-Save**: All data persists in browser storage
- **Duplicate Removal**: Automatic URL and email deduplication

### Professional Interface
- **Modern Dark Theme**: Easy on the eyes, professional appearance
- **850px Width**: Perfect visibility for all content
- **Scrollable Results**: Table with 400px max height
- **Real-time Counter**: Live URL and email count updates
- **Progress Display**: See current URL being processed
- **Quick Actions**: Header buttons for instant access

### Export & Management
- **CSV Export**: Download results in spreadsheet format
- **Clear All**: Reset everything with one click
- **Persistent Storage**: Data saved between sessions
- **Copy Protection**: Professional data handling

## 💎 PRO VERSION FEATURES

Upgrade to PRO for unlimited capabilities:

✅ **Unlimited Email Export** (Free: 20 emails max)
✅ **One-Time Purchase**: Lifetime access
✅ **All Features Included**: Full functionality unlocked

## 📋 HOW TO USE

### Basic Workflow:
1. **Add URLs**:
- Import TXT file, OR
- Add manually, OR
- Extract from current webpage

2. **Configure Settings**:
- Set Max URLs to find (default: 500)
- Choose Max Depth (default: 1 level)

3. **Extract URLs** (optional):
- Click "Extract from Website"
- Wait for crawling to complete

4. **Scan for Emails**:
- Click "Start Scan"
- Watch real-time progress
- Stop anytime if needed

5. **Export Results**:
- Click "Export CSV"
- Save to your computer

### Advanced Features:
- Use Depth 0 for quick URL listing from single page
- Use Depth 1 for comprehensive site scanning (recommended)
- Use Depth 2-3 for deep website exploration
- Stop button available for both crawling and extraction
- Manual URL addition for quick additions

## 🎯 USE CASES

**Lead Generation**
Extract contact emails from company websites, business directories, or industry portals.

**Market Research**
Gather competitor contact information and analyze industry presence.

**Recruitment**
Find contact emails from career pages and professional networks.

**Sales Prospecting**
Build targeted contact lists from specific industry websites.

**Content Research**
Discover authors and contributors across multiple websites.

**Business Development**
Create comprehensive contact databases for outreach campaigns.

## 🛡️ PRIVACY & SECURITY

- **100% Local Processing**: All extraction happens in your browser
- **No Data Collection**: We don't store or transmit your data
- **No Server Communication**: Extension works entirely offline
- **Secure Storage**: Data saved only in browser's local storage
- **No Tracking**: Zero analytics or user tracking
- **Copy Protection**: Professional data handling

## ⚙️ ADVANCED SETTINGS

**Max URLs to Find**
Configure how many URLs to discover (1-10,000). Default: 500

**Max Depth**
Control crawling depth:
- 0: Current page only (~1 second)
- 1: Page + direct links (~30 seconds for 50 URLs)
- 2: Two-level deep crawling (~5-10 minutes)
- 3: Three-level deep crawling (extensive)

**Smart Filters**
Automatically removes:
- Query parameters (?id=123)
- Hash fragments (#section)
- Trailing slashes
- Duplicate URLs
- Invalid email patterns
- Spam addresses
- Noreply emails

## 📊 PERFORMANCE

- **Fast Processing**: ~1 URL per second for email extraction
- **Efficient Crawling**: Smart depth control prevents over-crawling
- **Memory Optimized**: Handles thousands of URLs smoothly
- **Progress Tracking**: Real-time feedback on all operations
- **Stop Control**: Interrupt any operation instantly