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Crop PDF margins with simple trim controls

Adjust the visible page area by trimming top, right, bottom, and left margins across the full document.

Crop PDF Optimize

Upload your files

Select the files you want to crop pdf and PaperKit will open the interactive workspace.

Drop files here

or click to browse from your computer

Tighten wide margins and scanner borders

Crop PDF helps when a document looks padded by empty space, scanner borders, or uneven page framing. Set a small trim on each side to tighten the visible page area.

The trim values are percentages, which makes it quick to apply the same cleanup across an entire PDF without manually editing one page at a time.

Typical uses

  • Remove scanner borders from digitized pages.
  • Tighten oversized white margins before sharing online.
  • Prepare pages for a more compact review layout.

Why use Crop PDF online

  • Trim all sides with separate controls.
  • Keep the content centered without rewriting page text.
  • Useful for scanners that leave wide white borders.

How to use Crop PDF

Step 1

Upload one PDF.

Step 2

Set the crop percentages for each side.

Step 3

Download the cropped PDF.

Crop PDF specs and limits

Accepted files
1 PDF
Controls
Top, right, bottom, left percentages
Output
1 cropped PDF

Crop PDF FAQ

Does cropping delete the page content?

Cropping trims the visible page box rather than rewriting the document text.

Can I use different values on each side?

Yes. Each side has its own percentage field.

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