100% Client-Side Compression
PDF Compressor
Reduce PDF file size instantly. Secure, efficient, and works entirely in your browser.
Structural Optimization
Metadata Removal
Privacy First
Upload PDF
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Compression Settings
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Compressing PDF
0%
Initializing...
Original
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Compressed
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Compression Complete!
Your PDF has been optimized successfully.
45% size reduction achieved.
How To Compress a PDF
1
Upload
Select the PDF file you wish to compress.
2
Configure
Choose compression level and options.
3
Download
Get your optimized PDF instantly.
Privacy Notice: Your PDF files are processed entirely in your browser. Nothing is uploaded, stored, or shared externally.
We use WebAssembly and JavaScript libraries to restructure the PDF file directly in your browser. It removes metadata, rebuilds internal structures with better compression algorithms, and optimizes data streams without uploading your data.
While there is no hard limit, processing very large PDFs (over 100MB) depends on your device's memory (RAM). For best performance, we recommend files under 50MB.
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