PDF Crop Tool - Crop PDF Margins Online

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Free Online PDF Crop Tool

Use this free PDF Crop Tool to trim visible page margins directly in your browser. Upload a PDF, choose all pages or a page range, set top, right, bottom, and left crop margins, then download a new cropped PDF.

Cropping is useful for scanned PDFs with large borders, documents with extra whitespace, reports with unwanted headers or footers, or files that need a tighter visible page area before sharing.

Your PDF is processed locally in the browser with no login and no server upload. The selected file stays on your device while the tool updates the visible PDF page box.

Key Features

Crop PDF margins from top, right, bottom, and left
Apply crop to all pages or selected page ranges
Supports millimeters, inches, and PDF points
Quick presets for small, medium, and large trims
Preview original and cropped first-page size
Prevents invalid crops that would make a page too small
Download a new cropped PDF
Runs locally in the browser with no login

When to Use This PDF Crop Tool

Trimming white borders from scanned PDFs
Cropping extra page space before printing
Removing visible scan edges from PDF pages
Cropping headers or footers from selected pages
Preparing cleaner PDF previews for upload or email

How to Use the PDF Crop Tool

  1. 1. Select a PDF file from your device, or drag and drop it into the upload area.
  2. 2. Choose whether to crop all pages or only selected page ranges.
  3. 3. Select a unit such as millimeters, inches, or PDF points.
  4. 4. Enter crop margins for top, right, bottom, and left, or use a preset.
  5. 5. Review the cropped page size and click Download cropped PDF.

PDF Crop Tool FAQ

Does this PDF Crop Tool upload my file?

No. PDF cropping happens locally in your browser, and no login is required.

Can I crop only selected PDF pages?

Yes. Choose selected pages and enter a range such as 1-3, 5, or 8-last.

Can I crop PDF pages in millimeters?

Yes. You can enter crop margins in millimeters, inches, or PDF points.

Does cropping permanently erase hidden content?

No. Cropping changes the visible page box. Do not use crop as a privacy redaction tool for sensitive content.

Will PDF signatures or forms remain valid?

Cropping creates a new PDF. Digital signatures, forms, bookmarks, scripts, or advanced features may not be preserved exactly.

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