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🗜️ Compress PDF
Shrink a PDF in your browser: lossless optimized re-save, or strong compression by rasterizing pages.
🔒 Your files never leave your device
How to use
- Choose a PDF.
- Pick a mode (optimized or strong) and quality.
- Press Compress and download.
FAQ
Why didn't it shrink much?
This is best-effort; text PDFs are often already compressed.
What does strong mode do?
It turns each page into a JPEG image — much smaller, but text is no longer selectable.