PDF margin crop

Trim white margins off PDF pages — set a CropBox per page, content untouched and reversible.

Drop a PDF here, or choose a file

The file stays in this browser. Only the CropBox changes — page content is untouched, so the trim is reversible in PDF editors.

Encrypted, signed, and form PDFs are not supported. Up to 25 MiB and 200 pages. If a page would shrink below 10 pt, the run stops with no output.

How to use

  1. Choose a PDF.
  2. Enter the trim in mm per side and the page range.
  3. Download the cropped PDF.

What it supports

Only the CropBox changes — nothing is deleted, so the trim is reversible in a PDF editor. If a page would shrink below 10 pt, the run stops with no output. Up to 25 MiB, 200 pages.

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