PDF4YOU

Local · Private · No uploads — a fully client-side PDF toolkit that runs entirely in your browser.

Vist PDF4YOU

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Features

PDF4YOU currently offers three tools, accessible via a tab-based interface:

Tool	Description
Image → PDF	Combine multiple images (JPG, PNG, WEBP) into a single PDF. Drag to reorder pages before converting.
PDF → Images	Extract every page of a PDF as a high-resolution PNG. Download individually or all at once in a zip file.
Scan → PDF	Use your device camera to scan physical documents page by page and export as a PDF.

All processing happens in the browser — your files are never sent to any server.

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NOTE-

There is upload limit & file_count limit to prevent crashing of browser or denial of service on the client.

• PdfToImages: 100 MB per PDF limit and 200 pages max.
• ImagesToPdf: 20 MB per image and 100 images max.
• ScanToPdf: 100 max frame count(images).

You can change limits by running the build locally.

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Tech Stack

• React 18 — UI framework
• Vite — build tooling & dev server
• pdf-lib — PDF creation and manipulation
• pdfjs-dist — PDF rendering to canvas (loaded on demand)

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Steps to run locally

Prerequisites

• Node.js 18+
• npm or yarn

Installation

git clone https://github.com/luckisalive/pdf-tool.git
cd pdf4you
npm install

Development

npm run dev

Open http://localhost:5173 in your browser.

Production Build

npm run build

Output will be in the dist/ directory — ready to deploy to any static host (Vercel, Netlify, GitHub Pages, etc.).

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Project Structure

public/
├── favicon.svg
src/
├── components/
│   ├── ImagesToPdf.jsx
│   ├── PdfToImages.jsx
│   └── ScanToPdf.jsx
├── App.css
├── App.jsx
├── index.css
└── main.jsx
.gitignore
README.md
LICENSE.md
eslint.config.js
index.html
package-lock.json
package.json
vite.config.js

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Privacy

PDF4YOU is designed with privacy first:

• No file uploads — all conversion happens locally via browser APIs
• No analytics or tracking
• No backend — the app is entirely static
• Files never leave your device

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Browser Support

Requires a modern browser with support for:

• File API
• Canvas API
• MediaDevices API (Scan to PDF only — requires HTTPS)

Tested on Chrome, Firefox, Edge, and Safari (latest versions).

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License

MIT