🎬 A powerful, browser-based video converter built with SvelteKit and FFmpeg WebAssembly. Convert videos between multiple formats directly in your browser without uploading files to any server.

• Client-Side Processing: All video conversion happens in your browser using FFmpeg WebAssembly
• Privacy First: No files are uploaded to servers - everything stays on your device
• Multiple Formats: Support for MP4, AVI, MOV, MKV, FLV, WMV, and GIF
• Real-time Progress: Live conversion progress tracking
• Modern UI: Beautiful, responsive design with gradient backgrounds and animations
• Quality Optimization: Optimized encoding settings for each format
• Fast Performance: Efficient video processing with WebAssembly

• Frontend: SvelteKit 2.x with TypeScript
• Styling: TailwindCSS 4.x
• Video Processing: FFmpeg WebAssembly (@ffmpeg/ffmpeg)
• Build Tool: Vite
• Package Manager: npm

1. Clone the repository:

git clone https://github.com/sw3do/video-converter-site.git
cd video-converter-site

2. Install dependencies:

npm install

3. Start the development server:

npm run dev

4. Open your browser and navigate to http://localhost:5173

• npm run dev - Start development server
• npm run build - Build for production
• npm run preview - Preview production build
• npm run check - Run TypeScript and Svelte checks
• npm run check:watch - Run checks in watch mode

1. Load FFmpeg: Click the "Load FFmpeg" button to initialize the WebAssembly module
2. Upload Video: Select a video file from your device
3. Choose Format: Select your desired output format from the dropdown
4. Convert: Click "Convert Video" to start the conversion process
5. Download: Once complete, download your converted video

• No Server Upload: All video processing happens locally in your browser
• No Data Collection: We don't collect, store, or transmit your videos
• Offline Capable: Works without internet connection after initial load
• Open Source: Full transparency with open source code

• Video: H.264 (libx264), CRF 20, High profile
• Audio: AAC, 128k bitrate
• Optimizations: Fast start for web playback

• Video: H.264 (libx264), CRF 20
• Audio: MP3 (libmp3lame), 128k bitrate

• Video: H.264 (libx264), CRF 20, High profile
• Audio: AAC, 128k bitrate
• Optimizations: Fast start for web playback

• Video: H.264 (libx264), CRF 20
• Audio: AAC, 128k bitrate

• Video: H.264 (libx264), CRF 22
• Audio: AAC, 128k bitrate

• Video: H.264 (libx264), CRF 22
• Audio: AAC, 128k bitrate

• Optimized palette generation
• 10 FPS for smaller file size
• 320px width (maintains aspect ratio)

• Chrome 57+
• Firefox 52+
• Safari 11+
• Edge 16+

Note: Requires browsers with WebAssembly support

The application is fully responsive and works on:

• Desktop computers
• Tablets
• Mobile devices

1. Fork the repository
2. Create a feature branch: git checkout -b feature/new-feature
3. Commit your changes: git commit -am 'Add new feature'
4. Push to the branch: git push origin feature/new-feature
5. Submit a pull request

This project is licensed under the MIT License - see the LICENSE file for details.

• FFmpeg - The powerful multimedia framework
• FFmpeg.wasm - FFmpeg WebAssembly port
• SvelteKit - The amazing web framework
• TailwindCSS - Utility-first CSS framework

If you encounter any issues or have questions:

1. Check the Issues page
2. Create a new issue if your problem isn't already reported
3. Provide detailed information about your browser and the issue

Made with ❤️ by sw3do

Convert videos with confidence - your privacy is our priority!