PDF Cropper
Trim the margins from every page of a PDF by a set amount on each edge.
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or choose a PDF from your device
What is a PDF cropper?
A PDF cropper lets you change the visible area of PDF pages by trimming unwanted space around the edges. It can be useful for removing large margins, adjusting page framing, or preparing a document for a different layout.
This PDF cropper lets you set crop values for the page edges and processes the document directly in your browser.
How to crop a PDF online
- 1
Upload your PDF
Choose the PDF file you want to crop. The file is processed directly in your browser.
- 2
Set the crop amount
Choose how much to trim from the edges of each PDF page using the available crop controls.
- 3
Review the cropped pages
Check the selected crop values and make sure the unwanted margins are being removed as expected.
- 4
Download the cropped PDF
Create and download the updated PDF with the selected crop area applied to its pages.
Why crop a PDF?
PDF pages sometimes contain more empty space than you need. Cropping can make the visible content fit a particular layout better and remove unnecessary margins around the document.
- Trim excessive white space around PDF pages.
- Adjust the visible area of scanned documents.
- Prepare pages for printing or presentation.
- Make page content fit a more compact layout.
Understanding PDF crop values
PDF measurements commonly use points. There are 72 points in one inch, so the crop values represent how much of the page area is trimmed from each edge.
Use smaller values when you only want to remove a narrow margin. Larger values remove more of the visible page area, so check the result carefully to avoid hiding important content.
PDF cropping does not permanently erase content
Cropping a PDF is different from permanently deleting content from the document. A crop operation changes the page's visible crop area, while content outside that area may still exist internally in the PDF.
If you need to permanently remove sensitive information from a PDF, cropping should not be treated as a secure redaction method.
Crop a PDF privately in your browser
The PDF cropping process runs directly in your browser. Your document does not need to be uploaded to a remote server for the tool to process it.
This can be useful when working with documents that you prefer to keep on your own device during the editing process.
Frequently asked questions
- Yes, completely free with no signup or usage limit.
- No. Cropping happens directly in your browser, so your PDF does not need to be uploaded to our servers.
- Points, the standard PDF unit — 72 points equal 1 inch.
- No — it sets the page's visible crop box. Most PDF viewers will only display the cropped area, but the underlying content isn't destructively removed.
- A PDF cropper can be used to reduce unwanted margins around PDF pages, adjust the visible page area, or make pages fit a more suitable layout.
- Yes. This tool applies the selected crop amount to the pages of the PDF.
- Not necessarily. Cropping changes the visible page area but does not automatically remove the underlying page content. If your main goal is to reduce file size, use a PDF compressor instead.
- The tool provides separate crop values for the page edges, allowing you to control how much is trimmed from the available sides.
- The crop operation changes the visible page area rather than destructively removing the content outside that area.
- Yes. This PDF cropper runs directly in your web browser, so you can crop a PDF without installing a desktop PDF editor.