Crop PDF Margins and Page Edges
ReadySet top, bottom, left and right margins in millimetres to reduce the visible PDF area. Cropping does not guarantee secure removal of hidden content.
All tools are free to use. File size and processing limits may vary by tool.
How to use
Select the PDF, enter a millimetre value per edge and run. Ideal for cleaning scan borders. Download and review the first and last pages.
Browser tools keep files on your device. Advanced document tools upload files for temporary server processing; the tool shows this before upload. Web lookups send queries to the server and public lookup services.
Crop PDF - Set Page Margins in Millimetres
School registration forms often arrive with thick black scanner borders, for example 25 mm of dark edge on each of 10 pages that wastes ink. Utilgo Crop PDF trims the top, bottom, left and right margins by millimetre values and leaves a clean sheet. The adjustment happens in your browser, so student details never leave your device. Before saving, you inspect the preview to confirm the signature box on page 3 and the photo area on page 5 remain intact.
Read the guide →Try a real example file
This document was created for demonstration and contains no customer or employee data. Download the input and actual tool output to compare them.
Example checked on:
Settings used in this run
- Top (mm)
- 5
- Right (mm)
- 5
- Bottom (mm)
- 5
- Left (mm)
- 5
Checks on this example
- Input pages
- 3
- Output pages
- 3
- Crop per edge (mm)
- 5

Only the example below was verified. Other files may produce different layouts or results; keep the original.
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Continue with this PDF
Send the completed PDF to compression, page extraction, rotation, watermarking or numbering without selecting it again. Filled forms can also go to flattening. You start each step; modifying a document may affect digital signatures. Split-result ZIP files are not transferred.
Transfer happens between open tabs; we do not save the file in browser storage for this. This step does not start a new upload. Choosing server processing in the destination uploads the file again; its size limit applies.