PDF Margin Crop Tool
Adjust the visible CropBox of PDF pages by removing margins measured in PDF points.
Your input is sent to this site only after you choose Convert on server. The conversion runs for this request and no history is saved. Upload up to 4 MiB combined; Office files have a 2 MiB limit.
Choose your file
Choose a file or load the example to see how the converter works.
Choose your options
The defaults work for most files. Change a setting only when you need to.
How to use PDF Margin Crop Tool
- Load the working example or provide your own input.
- Review the format options, then select Convert on server to process the input.
- Check the result and download the output file.
What this tool does
Hide consistent empty margins when a document has more space around its content than you need. Values are applied to each page’s current crop rectangle in the PDF’s unrotated coordinate system. One point is one seventy-second of an inch. The tool keeps the page content as PDF objects rather than rendering it into an image.
Supported formats and limits
Cropping changes visibility only and is not redaction. Hidden text, images, annotations and other objects can remain in the file and may be recoverable. Margins must leave a positive-width and positive-height rectangle on every page. Rotated pages use their underlying page coordinates, so inspect orientation carefully. Only unencrypted PDFs up to 4 MiB and 200 pages are supported, and rewriting the document invalidates existing digital signatures.
What should I check before using the result?
Cropping changes visibility only and is not redaction.
Is input uploaded?
This tool sends input to this site’s conversion API after you select Convert on server. Files use bounded workers and, when needed, private temporary folders deleted after processing or cancellation. No conversion history is saved. The converter does not upload files to a third-party conversion service.