Click-To-Chat (CTC) - Multi-Platform Link Generator

A simple and user-friendly web application that generates click-to-chat links for WhatsApp, Telegram, and Signal without requiring users to save contact numbers first.

🚀 Live Demo

Try it now: https://1bl4z3r.github.io/ctc/

📖 What is Click-To-Chat?

Click-To-Chat allows people to start conversations on messaging platforms instantly by clicking a link. Instead of manually saving phone numbers to contacts, users can simply click your generated link and begin chatting immediately.

Perfect for:

• Business customer support
• Marketing campaigns
• Social media profiles
• Website contact buttons
• Email signatures
• QR codes for offline materials

✨ Features

• 🌍 Multi-country support - Comprehensive country code database
• 📱 Three platforms - WhatsApp, Telegram, and Signal link generation
• 💬 Custom messages - Pre-fill chat with default messages
• 📱 Mobile-optimized - Responsive design works on all devices
• 🔌 Offline capable - PWA functionality with offline caching
• 🆓 Completely free - No registration or payment required
• 🚀 Instant generation - Create links in seconds
• 📋 Easy copying - One-click copy to clipboard

🎯 How to Use

Basic Usage:

1. Visit https://1bl4z3r.github.io/ctc/
2. Select your country from the dropdown
3. Enter your phone number (without country code)
4. Click the platform button (WhatsApp/Telegram/Signal)
5. Copy the generated link and share it anywhere!

Generated Link Examples:

WhatsApp: https://wa.me/1234567890
Telegram: https://t.me/1234567890  
Signal: https://signal.me/#p/+1234567890

With Custom Messages:

Add ?text= parameter to include pre-filled messages:

https://wa.me/1234567890?text=Hello!%20I%20need%20help%20with...

🛠 For Developers

Local Development

git clone https://github.com/1bl4z3r/ctc.git
cd ctc
# Open index.html in your browser or serve with a local server
python -m http.server 8000  # Python
# OR
npx serve .                 # Node.js

Project Structure

ctc/
├── index.html        # Main application
├── offline.html      # Offline support
├── index.css         # CSS
├── index.js          # JavaScript
├── identity/         # Images and icons
├── CountryCodes.json # Country codes JSON
└── site.webmanifest  # PWA configuration

Technical Details

• Frontend: Pure HTML, CSS, JavaScript
• PWA: Service Worker for offline functionality
• Data: JSON-based country code database
• APIs: Uses official messaging platform URL schemes

🌐 Platform Support

Platform	URL Format	Custom Messages
WhatsApp	wa.me/number	✅ Supported
Telegram	t.me/number	✅ Supported
Signal	signal.me/#p/+number	✅ Supported

📱 Use Cases & Examples

For Businesses:

• Add to website contact pages
• Include in email signatures
• Create QR codes for business cards
• Use in social media profiles

For Developers:

• Embed in customer support widgets
• Integration with contact forms
• API endpoints for link generation
• Mobile app deep linking

For Marketers:

• Campaign landing pages
• Social media advertising
• Print marketing materials
• Event networking

🤝 Contributing

We welcome contributions! Here's how you can help:

1. Fork the repository
2. Create a feature branch (git checkout -b feature/amazing-feature)
3. Commit your changes (git commit -m 'Add amazing feature')
4. Push to branch (git push origin feature/amazing-feature)
5. Open a Pull Request

Ideas for Contributions:

• Add more messaging platforms
• Improve UI/UX design
• Add new features (QR code generation, bulk link creation)
• Bug fixes and optimizations
• Documentation improvements
• Translations for other languages

📄 License

This project is open source and available under the MIT License.

🔗 Related Resources

• WhatsApp Click-to-Chat API Documentation
• Telegram URL Schemes
• Signal Link Documentation

📞 Support & Contact

• GitHub Issues: Report bugs or request features
• Developer: @1bl4z3r