Crop PDF Online
Drag a frame over the part of a page to keep and crop every page the same way or each one separately, processed in your browser.
Drag a PDF here, or choose a file
Cut away white margins or anything you don't want on the page.
You can also paste a file directly (Ctrl+V or ⌘V).
This tool runs entirely in your browser. Your file is not uploaded to a server at any point.
How to Crop a PDF
Open the PDF, drag the edges or corners of the frame on the page preview until it covers only what you want to keep, and download the result. By default the same crop is applied to every page, which is what you want for a scan with a wide white border or a document with the same margins throughout. Switch to cropping each page separately when pages differ.
Cropping Is Not Deleting
Cropping changes what is shown, not what is stored. The area outside the frame is hidden, but it is still inside the file. If the part you are cutting away is sensitive, use Redact PDF instead, which removes it for good. To cut pages out rather than trim them, use Organize PDF.