Edit & mark up

Crop PDF

Draw a crop box on the preview and apply it to every page — or just the current one.

Upload your PDF here, or click to browse

PDF
Crop area (points)

Values are margins inset from each edge.

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About this tool

Trim page margins, crop specific areas, and adjust the canvas size of your PDF files — entirely in your web browser. With PDFtone, cropping is processed locally on your computer, meaning your confidential documents are never uploaded to any server.

How to crop pdf

  1. Upload your PDF into the editor above.
  2. Drag the crop box handles to select the area you want to keep.
  3. Click Crop and download your newly trimmed PDF.

Common uses

  • Removing unwanted white margins or headers/footers from pages.
  • Formatting document pages for specific print sizes or mobile screens.
  • Isolating key charts or tables from larger reports.

Frequently asked questions

Does cropping delete the cropped content permanently?

Yes, once exported, the outer content is removed from the viewable area of the PDF.

Can I crop all pages at once?

Yes, you can choose to apply the crop area to a single page, a custom range, or all pages in the document.

Are my documents uploaded to crop them?

No. All cropping is done locally in your browser's memory.

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