Crop PDF margins
Trim white margins from every page of a PDF by entering how much to remove from each edge.
🔒 Everything runs in your browser. Nothing you choose or type is uploaded. How to verify
How to use it
- Choose your PDF.
- Enter the margin to remove from the top, right, bottom and left, in millimetres.
- Select Run and download cropped.pdf.
Handy for
Trimming scanner borders, removing wide margins and preparing pages for tablets.
Good to know
Cropping changes the visible page area only. Anyone with the right software could still recover the hidden margins, so never use it to hide private details.
Privacy: where the work happens
Your file is read by your browser and processed by JavaScript on this page. The result is created on your device and offered as a download. Only the page code, and any library this tool needs, is downloaded from cdnjs or jsDelivr.
Questions
Does cropping delete the removed area?
No. It hides the outside area but the content stays inside the file, so never use cropping to hide sensitive information.
Can I crop pages differently?
Not yet. The same margins apply to every page.