IslandPDF IslandPDF

Crop PDF

Crop your PDF pages online for free, in seconds. Remove unwanted margins, trim scan borders, or adjust a page's visible area — without altering the underlying text.
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Click or drop your file here
.pdf

How it works

1

Upload

Drop your PDF file
2

Select

Adjust the frame over the area to keep
3

Download

Get your cropped PDF

Features

All pages

the crop applies to the whole document.

Secure

processed securely, with automatic deletion after processing.

Lossless

text and vectors stay sharp.

Crop vs. resize vs. trim: what's the difference?

Crop reduces the visible area of a page — margins or unwanted zones are hidden without touching the content itself. Resize changes the page's overall dimensions (e.g. to A4 or Letter). Trim usually refers to cutting a document's physical edges. This tool performs a true crop, using the PDF's own CropBox.

Supported PDF files

Standard PDF documents
Scanned PDFs
Text-based PDFs, with fonts and vectors kept sharp
No conversion to images required

Common use cases

Removing scan margins from a digitized document
Cutting out a printer's crop marks
Adjusting a PDF's visible page area before sharing
Cleaning up a scanned book before archiving it
Improving readability on mobile by removing empty margins

Your files are handled securely

Your file is processed securely on our servers, then automatically deleted right after processing. It is never shared or kept.

Frequently asked questions

Does the crop apply to all pages?

Yes, the chosen area is applied to every page of the PDF.

Is off-frame content removed?

The visible area is reduced via the PDF CropBox: off-frame content is no longer shown or printed.

Is quality affected?

No, the PDF is not converted to an image: text and vectors stay sharp.

Do I need to install anything?

No, it works directly in your browser.

Is it free?

Yes, with no account required.

Can I crop a PDF on mobile?

Yes, the tool works on mobile browsers.

Can I crop scanned PDFs?

Yes, cropping works on any PDF page, whether it contains real text or a scanned image.

What is the difference between crop and resize?

Cropping hides part of the page without changing its content; resizing changes the page's actual dimensions.