Auto margin crop vs manual selection?

Auto crop detects blank margins on all sides. Manual mode lets you drag the box for asymmetric or precise trimming.

Apply crop to current page or all pages?

Choose current page only or apply the same crop to every page—ideal when margins are uniform across the document.

Does cropping change the PDF page size?

Yes. The page MediaBox shrinks to the cropped area, removing excess whitespace rather than padding within the old size.

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PDF Page Cropper

Crop PDF margins or custom sizes locally, supporting single or all pages. Complete privacy.

Crop margins, trim blank borders, or resize PDF pages visually in your browser. Supports interactive cropping box and applying the crop area to all or selected pages. 100% local, files never leave your device.

How to use

1Upload a PDF file
2In the preview area, drag the crop box to adjust the margins, or enter precise margins/dimensions in the settings panel
3Select page scope: apply to 'Current Page', 'All Pages', or a 'Custom Page Range'
4Click 'Crop & Export' and download the processed PDF

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FAQ

Auto margin crop vs manual selection?: Auto crop detects blank margins on all sides. Manual mode lets you drag the box for asymmetric or precise trimming.
Apply crop to current page or all pages?: Choose current page only or apply the same crop to every page—ideal when margins are uniform across the document.
Does cropping change the PDF page size?: Yes. The page MediaBox shrinks to the cropped area, removing excess whitespace rather than padding within the old size.