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Nithin Ram Kalava 03e39a4df5 README
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README.md

PDF Compressor - Offline

Compress image-based PDFs to exact target sizes. Runs 100% in your browser - no uploads, no tracking.

What It Does

  • Compresses PDFs to specific file sizes (e.g., 200 KB, 500 KB)
  • Works completely offline - files never leave your device
  • Best for scanned documents and image-heavy PDFs
  • Preserves original PDF metadata

How to Use

  1. Open index.html in any modern browser
  2. Drop your PDF file on the page (or click to browse)
  3. Choose a target size (150 KB, 200 KB, 500 KB, or custom)
  4. Click "Start Compression"
  5. Download your compressed PDF

Technical Stack

  • PDF.js - PDF rendering (Apache 2.0)
  • PDF-Lib - PDF creation (MIT)
  • Pica - High-quality image resizing (MIT)

Privacy

All processing happens in your browser. No data is collected, uploaded, or stored anywhere.

Made by Nithin Ram Kalava