Crop PDF Margins
Trim excess white margins or crop specific dimensions from your PDF pages.
Select PDF file to crop
Drop your PDF here to adjust and trim page margins
How to use Crop PDF in 3 easy steps
No software installation required. 100% free and runs smoothly on mobile, tablet, or desktop.
1. Upload PDF Document
Select or drag your PDF file into the dropzone.
2. Adjust Margins
Choose how many points or millimeters to trim from top, bottom, and sides.
3. Download Cropped File
Save your cleanly trimmed PDF instantly.
Guaranteed Document Confidentiality
Your files stay on your machine. Client-side tools do not send your files to our servers.
Frequently Asked Questions
Everything you need to know about Crop PDF on HoudiniPDF.
Does cropping reduce PDF file size?
Cropping changes the visible page boundaries (CropBox). To reduce byte size further, use our "Compress PDF" tool afterwards.
Will content outside the crop margin be deleted permanently?
Yes, setting the CropBox and MediaBox ensures PDF readers render only the cropped visible boundaries.
Can I undo cropping?
Your original file on your computer is never touched. You download a new cropped copy.
Are confidential documents safe?
Yes. Cropping occurs 100% locally in your browser.
Is it free without limits?
Yes, completely free with no usage limits.
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