Crop PDF
Trim every page's margins by a chosen amount, entirely in your browser.
Add a file and run the tool.
Your file is ready.
Try a different file, or try again.
Settings
Choose a file, adjust the settings, then run the tool.
Runs fully in your browser. Nothing is uploaded.
How it works
Drop or choose a PDF.
Adjust the top, right, bottom, and left margins - the preview updates as you go.
Click Crop and download the result.
Frequently asked questions
No. Your PDF is processed inside your browser tab and never leaves your device.
No. Cropping only changes what a PDF reader displays - the original content is still inside the file. Don't use this to remove sensitive information.
No, one setting applies to every page, scaled to that page's own size.
Yes. Open "Which pages" and type them in "Pages to crop" - for example 2-12, or 1-3, 7, 10- (10- means page 10 to the last page) - or tick "Don't crop the first page". Pages you do not list are copied exactly as they are.
No cap on page count, but the file must be under 80 MB. Beyond that, it's your browser's own memory limit.
Guides
A closer look at specific problems this tool solves.
Why a Scanned PDF Has Such Wide White Margins
A phone scanner app captures the whole page a camera can see, not just the printed area. That gap between what was photographed and what was actually printed is where the wide white border comes from.
Read the guideHow to Trim the Margins on Every Page of a PDF
Four sliders, one live preview, one setting applied to every page - scaled automatically to each page's own size, even in a document with mixed page sizes.
Read the guideCropping a PDF Doesn't Delete What's Outside the Crop - Here's What Does
Cropping changes what a PDF viewer shows. It does not touch what's actually stored in the file. If the goal is hiding sensitive content, that difference matters a lot.
Read the guide
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