PDF0

A fast, privacy-focused PDF toolkit that runs entirely in your browser. No file uploads, no servers — your documents never leave your device.

✨ Features

• 🔒 100% Private — All processing happens locally in your browser
• ⚡ Fast — No upload/download delays, instant processing
• 🆓 Free — No registration, no limits, no watermarks
• 📱 Responsive — Works on desktop and mobile

🛠️ Tools

Tool	Description
Merge PDF	Combine multiple PDFs into one
Split PDF	Extract specific pages from a PDF
Compress PDF	Reduce PDF file size
Rotate PDF	Rotate all pages by 90°, 180°, or 270°
PDF to Images	Convert PDF pages to PNG or JPEG
Images to PDF	Create a PDF from images
Organize Pages	Reorder, rotate, or delete individual pages
Add Watermark	Add text watermark to PDF pages

🚀 Getting Started

Prerequisites

• Node.js 18+
• npm, yarn, pnpm, or bun

Installation

# Clone the repository
git clone https://github.com/kanavtwt/pdf0.git
cd pdf0

# Install dependencies
npm install

# Start development server
npm run dev

Open http://localhost:3000 in your browser.

Build for Production

# Build static export
npm run build

# The output will be in the 'out' folder

🏗️ Tech Stack

• Framework: Next.js 16 with App Router
• UI: React 19 + Tailwind CSS 4
• PDF Processing: pdf-lib + PDF.js
• Language: TypeScript

📁 Project Structure

pdf0/
├── app/
│   ├── page.tsx          # Landing page
│   ├── layout.tsx        # Root layout with Navbar & Footer
│   └── tools/
│       ├── page.tsx      # Tools grid
│       ├── merge/        # Merge PDF tool
│       ├── split/        # Split PDF tool
│       ├── compress/     # Compress PDF tool
│       ├── rotate/       # Rotate PDF tool
│       ├── pdf-to-images/
│       ├── images-to-pdf/
│       ├── organize/     # Organize pages tool
│       └── watermark/    # Add watermark tool
├── components/
│   ├── Navbar.tsx
│   ├── Footer.tsx
│   ├── FileUploader.tsx
│   └── ProcessingStatus.tsx
└── lib/
    └── pdf-operations.ts # Core PDF manipulation functions

🌐 Deployment

PDF0 is configured for static export and works great on:

• Cloudflare Pages
• Vercel
• Netlify
• Any static hosting

📄 License

MIT License — feel free to use this project for personal or commercial purposes.

☕ Support

If you find this project useful, consider buying me a coffee!