Crop PDF Margins

Remove unwanted white borders, header margins, or printer crop marks from your PDF documents.

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How It Works

  1. Upload the PDF you want to crop.
  2. Select the trim margin distance.
  3. Click "Crop PDF" to calculate new bounding boxes.
  4. Download the trimmed document.

Use Cases

  • Optimizing PDFs for reading on e-readers and tablet screens
  • Trimming scanner border artifacts and printer bleed lines
  • Standardizing margins across multi-source documents

Frequently Asked Questions

Is the cropped content deleted permanently?

The crop box defines the standard display viewport according to the official PDF specification.

Does the Crop PDF upload my PDF to a server?

No, all PDF processing happens locally in your browser using client-side libraries. Your documents never leave your device.

Is there a limit on PDF file size?

Large PDF files may take longer to process since everything runs in your browser. For best results, keep files under 50 MB.

Can I process password-protected PDFs?

Yes, some tools in this category support unlocking password-protected PDFs if you have the correct password.

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