pdf tool

Compress PDF

Shrink PDFs by re-encoding embedded images and stripping bloat.

or drop PDFs here

How it works

How to compress pdf

  1. Click Select PDF files or drag and drop them into the box above.
  2. Adjust the options in the sidebar.
  3. Press Compress PDF and wait a moment.
  4. Download your files. Multiple results are bundled in a ZIP.
Privacy

Private by design

Reduce PDF file size by recompressing embedded images with smart quality settings and removing metadata. See the before and after size instantly.

Image edits run inside your browser whenever possible. Anything sent to the server is deleted automatically within minutes of you downloading it.