FileConverter

Client-side file conversion web application. Converts video, audio, image, and document files directly inside the browser using WebAssembly.

GitHub Repository: https://github.com/nerdblud/FileConverter

Features

• In-Browser Processing: All operations run locally inside the browser. No files are uploaded to any server.
• Web Worker Isolation: Media conversions run on a dedicated Web Worker to prevent UI blocking.
• Over 100 Supported Formats:
  • Video: MP4, WebM, MKV, AVI, MOV, WMV, FLV, 3GP, TS, OGV, MPG
  • Audio: MP3, WAV, AAC, FLAC, OGG, M4A, Opus, WMA, AIFF, AC3, AMR, M4R, MP2
  • Image: PNG, JPG, JPEG, WebP, BMP, TIFF, ICO, TGA, PPM, PGM, PBM, PCX, XPM
  • Animation: GIF, APNG
  • Document: PDF merging and image-to-PDF compilation
• Advanced Options: Customizable audio bitrate, video resolution scaling, and GIF frame rate.
• Console Overlay: Real-time FFmpeg process logs, progress tracking, and elapsed timer.

Tech Stack

• React 19
• TypeScript
• Vite
• Tailwind CSS
• FFmpeg.wasm v0.12+
• pdf-lib
• Lucide Icons

Getting Started

Prerequisites

Node.js (version 18 or higher) and npm installed on your machine.

Installation

1. Clone the repository:

git clone https://github.com/nerdblud/FileConverter.git
cd FileConverter

2. Install dependencies:

npm install

3. Start the local development server:

npm run dev

4. Open your browser and navigate to:

http://localhost:5173

Production Build

To build the project for production:

npm run build

To preview the production build locally:

npm run preview

Project Structure

FileConverter/
├── src/
│   ├── components/
│   │   ├── ConversionPanel.tsx
│   │   ├── Dropzone.tsx
│   │   ├── FormatPicker.tsx
│   │   ├── TerminalOverlay.tsx
│   │   └── ui/
│   ├── hooks/
│   │   └── useConverter.ts
│   ├── lib/
│   │   ├── conversions.ts
│   │   ├── pdf-utils.ts
│   │   └── utils.ts
│   ├── App.tsx
│   ├── index.css
│   ├── main.tsx
│   └── worker.ts
├── index.html
├── package.json
├── tsconfig.json
├── vite.config.ts
└── LICENSE

License

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