Compress PDF

Reduce PDF size by re-encoding pages as optimized images and rebuilding the file. Compression is lossy — text stays readable at medium/high settings.

Drop a PDF here or click to browse
PDF · up to 25 MB

How to use

  1. Select a PDF.
  2. Choose compression level.
  3. Download the compressed PDF and compare sizes.

Already-optimized or text-only PDFs may shrink less. Very large or complex PDFs can take longer on mobile.