How to use
- Select or drop a PDF.
- Drag a rectangle over page one to mark the area to keep.
- Click Crop PDF and download the result.
Frequently asked questions
Does the crop apply to all pages?
Yes — the rectangle you draw on page one sets the crop box for every page, clamped to each page’s own size.
Is the cropped content deleted?
No. Cropping sets the visible crop box, so the original content is preserved and the change is lossless.
Are my files uploaded?
Never. The PDF is rendered and cropped entirely on your device.
About this tool
Crop every page of a PDF to a rectangle you draw on the first page, trimming margins or whitespace. Runs entirely in your browser — files never leave your device.