Crop PDF Margins Free Online
Trim page boundaries and trim whitespace margins from PDF documents visually.
How to Crop PDF
Upload Your PDF
Select the PDF document whose margins or page area you want to crop.
Set Crop Boundaries
Drag the interactive crop handles to define the visible area of each page visually.
Download Cropped PDF
Click Apply and download your PDF with the trimmed page dimensions applied.
Crop PDF page margins and dimensions visually
Trim off unwanted margins, crop empty space, or adjust page boundaries visually. Drag the cropping boundaries on our interactive preview to resize the visible area of your PDF.
The cropping calculations are applied locally, giving you immediate downloads with no wait times or privacy concerns.
Frequently Asked Questions
Are edits made with Crop PDF permanent?
Yes, all changes are permanently written into the downloaded PDF file. Your original uploaded file is never modified — the tool creates a new file with your edits applied.
Is it safe to use Crop PDF with confidential documents?
Absolutely. Crop PDF processes everything locally inside your web browser using JavaScript and WebAssembly. Your files are never uploaded to any external server. Sensitive documents, contracts, and personal files remain completely private on your device.
Is Crop PDF really free? Are there hidden limits?
Yes, Crop PDF is 100% free with no hidden costs. There are no file size limits, no daily usage caps, no watermarks on your output, and no account registration required. Use it as many times as you need.
Is cropping reversible?
The downloaded PDF has the new crop boundaries applied permanently. Your original uploaded file remains unmodified on your device.