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PDF Compressor

Compress PDFs to reduce file size.

🗜️ PDF Compressor — Reduce File Size

Compress PDF files to reduce their size. 100% browser-side processing — your files never leave your device.

Note: Compression effectiveness varies by PDF content. For maximum reduction, consider converting images within the PDF to lower resolution first.

How to use this tool

Simply paste or enter your input above, configure any options, and get instant results — all processed locally in your browser. Your data never leaves your device.