🌐 Universal File Converter - Web App

Transform any file format, anywhere, anytime - completely offline!

🚀 Live Demo • 📖 Documentation • 🤝 Contributing

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✨ What Makes This Special?

🔒 100% Privacy-First - All conversions happen in your browser. Your files never leave your device.

⚡ Lightning Fast - No server uploads. No waiting. Instant conversions powered by WebAssembly.

🌍 Works Everywhere - Progressive Web App that works offline on any device with a browser.

🎨 Beautiful & Intuitive - Modern UI with drag-and-drop simplicity and mobile-responsive design.

🎯 Features

🔄 Universal Format Support

Total:1000+

• 📄 Documents: PDF, DOCX, ODT, RTF, TXT, HTML, MD
• 🖼️ Images: JPEG, PNG, WebP, GIF, BMP, TIFF, SVG, ICO
• 🎵 Audio: MP3, WAV, OGG, FLAC, AAC, M4A
• 🎬 Video: MP4, WebM, AVI, MOV, MKV, FLV
• 📦 Archives: ZIP, RAR, 7Z, TAR, GZ
• 📊 Data: JSON, CSV, XML, YAML, SQL

🛠️ Powerful Editing Tools

• 📝 Text Editor - Syntax highlighting, find/replace, multi-format export
• 🎨 Image Editor - Crop, resize, filters, format conversion
• 🎵 Audio Editor - Trim, volume control, format conversion
• 🎬 Video Editor - Basic editing and format conversion
• 📄 PDF Viewer - View, extract text, basic annotations

🚀 Performance Features

• ⚡ Batch Processing - Convert multiple files simultaneously
• 📱 Mobile Optimized - Touch-friendly interface with hamburger navigation
• 🔄 Real-time Preview - See changes as you make them
• 💾 Offline Capable - PWA with service worker for offline functionality

🏗️ Tech Stack

React 18	TypeScript	Vite	Tailwind CSS
Lucide Icons	Node.js	Monaco Editor	Fabric.js

🚀 Quick Start

Prerequisites

• Node.js 18+
• npm or yarn

Installation

# Clone the repository
git clone <repository-url>
cd universal-file-converter/web

# Install dependencies
npm install

# Start development server
npm run dev

Available Scripts

# 🔥 Development with hot reload
npm run dev

# 🏗️ Build for production
npm run build

# 👀 Preview production build
npm run preview

# 🔍 Lint code
npm run lint

# 🔧 Type checking
npm run type-check

📁 Project Structure

web/
├── 📂 public/           # Static assets
│   ├── 🎨 icon.svg      # App logo
│   └── 📄 manifest.json # PWA manifest
├── 📂 src/
│   ├── 📂 components/   # Reusable UI components
│   │   ├── 🗂️ Downloads.tsx
│   │   ├── 📚 UserGuide.tsx
│   │   └── 🎥 VideoTutorials.tsx
│   ├── 📂 editors/      # File editors
│   │   ├── 📝 CodeEditor.tsx
│   │   ├── ✏️ TextEditor.tsx
│   │   ├── 🖼️ ImageEditor.tsx
│   │   ├── 🎵 AudioEditor.tsx
│   │   ├── 🎬 VideoEditor.tsx
│   │   └── 📄 PDFViewer.tsx
│   ├── 📂 pages/        # Application pages
│   │   ├── 🏠 LandingPage.tsx
│   │   ├── 🔄 ConverterPage.tsx
│   │   ├── ✏️ EditorPage.tsx
│   │   ├── 📋 FormatsPage.tsx
│   │   └── 🛠️ APIPage.tsx
│   ├── 📂 utils/        # Utility functions
│   └── 📄 App.tsx       # Main application
├── 📦 package.json      # Dependencies
└── ⚙️ vite.config.ts    # Vite configuration

🎨 Key Features Walkthrough

1. 🏠 Landing Page

• Hero Section - Animated feature showcase
• Format Grid - Visual representation of 1000+ supported formats
• Statistics - Real-time animated counters
• Mobile Navigation - Hamburger menu for mobile devices

2. 🔄 Converter Page

• Drag & Drop Zone - Intuitive file upload
• Format Selection - Smart format detection and suggestion
• Batch Processing - Handle multiple files at once
• Progress Tracking - Real-time conversion progress

3. ✏️ Editor Suite

• Code Editor - Monaco-powered with syntax highlighting
• Image Editor - Fabric.js canvas with filters and tools
• Audio/Video Editor - Basic editing capabilities
• PDF Viewer - React-PDF integration

4. 📱 Mobile Experience

• Responsive Design - Mobile-first approach
• Touch Optimized - Large touch targets, swipe gestures
• PWA Ready - Install as native app
• Offline Support - Works without internet

🔧 Configuration

Environment Variables

Create a .env file in the web directory:

VITE_APP_NAME=Universal File Converter
VITE_APP_VERSION=1.0.0
VITE_PWA_ENABLED=true

PWA Configuration

The app includes Progressive Web App features:

• Service Worker for offline functionality
• Web App Manifest for installability
• Responsive design for all devices

🎯 Browser Support

Browser	Version	Status
Chrome	90+	✅ Full Support
Firefox	88+	✅ Full Support
Safari	14+	✅ Full Support
Edge	90+	✅ Full Support

🤝 Contributing

We welcome contributions! Here's how to get started:

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 the branch: git push origin feature/amazing-feature
5. Open a Pull Request

Development Guidelines

• Follow TypeScript best practices
• Use Tailwind CSS for styling
• Ensure mobile responsiveness
• Add proper error handling
• Write meaningful commit messages

📝 License

MIT License - see the LICENSE file for details.

🙏 Acknowledgments

• React Team - For the amazing framework
• Tailwind CSS - For the utility-first CSS framework
• Lucide Icons - For the beautiful icon set
• Monaco Editor - For the code editing experience
• Fabric.js - For canvas manipulation
• Vite - For the lightning-fast build tool

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Made with ❤️ for developers and creators worldwide

⭐ Star this project • 🐛 Report Bug • 💡 Request Feature