AI Toolbox

PDF Crop

Free online PDF cropping tool. Remove unwanted margins by setting custom crop values for all edges. Perfect for trimming scanned documents. Local browser processing, no signup, no upload.

Click to upload or drag and drop

Max file size: 10MB

How to Use PDF Crop

  1. 1Upload your PDF file
  2. 2Set crop values for top, right, bottom, and left margins
  3. 3Preview the cropped area on the page
  4. 4Click Crop to apply changes to all pages
  5. 5Download the cropped PDF document

Frequently Asked Questions

What units are used for the crop margins?

Margins are specified in points (1 point = 1/72 inch), which is the standard unit for PDF documents. For example, a 1-inch margin is 72 points. The tool accepts any positive number for precise control over the crop area.

Can I preview the crop result before downloading?

The crop is applied when you click the button, and you can immediately download the result. If the crop is not what you expected, adjust the margin values and try again. All processing is instant and free.

Will cropping affect text or images inside the crop area?

No, only the page boundaries are adjusted. Any content within the remaining visible area is preserved exactly as it was. Cropping simply changes what portion of the page is displayed, without altering the underlying content.

Is PDF Crop free, and do I need to sign up or upload my files?

PDF Crop is 100% free to use with no signup, no registration, and no usage limits. All processing happens locally in your browser - your files and data never leave your device, so no upload is required and your privacy is fully protected.