Crop PDF
Remove unwanted margins or crop to specific areas
Drop PDF here
or select a file from your device
Supported: .pdf
Drag the blue box to choose the area to keep. Resize from corners.
Crop Notes
Cropping removes unwanted outer areas of PDF pages, focusing on the important content.
- Remove white margins
- Focus on specific content
- Standardize page sizes
- Prepare for printing
Guide
Crop PDF Online for Free
PdfPeaks Crop PDF is a free online PDF cropper. Upload a PDF, choose the area of the page to keep, and remove unwanted margins, white space, scanner edges, or clutter. Then download a cleaner PDF for reading, printing, sharing, or OCR, with no desktop software required.
Crop PDF files online with PdfPeaks. Remove unwanted margins, scanner edges, blank space, headers, footers, and background clutter so your pages look clean in presentations, OCR workflows, and print output.
Whether you're trimming a scanned document, tightening page boundaries, or preparing a PDF for printing, the PdfPeaks PDF cropper does it in your browser in a few clicks, without installing desktop PDF software.
How It Works
How to crop a PDF online
1. Upload your PDF. Select the file you want to crop and add it to the Crop PDF tool.
2. Select the area to keep. Use the crop controls to frame the part of the page you want to retain. Everything outside it is removed from view.
3. Apply the crop. Confirm your settings and check the preview, if available, to make sure no important content is cut off.
4. Download your cropped PDF. Save the result and use it for printing, sharing, reading, or further editing.
Security & Privacy
Documents often contain personal or business information, so think about what you upload to any online tool. Avoid uploading highly confidential files unless you're comfortable processing them through an online service, and review the current PdfPeaks privacy policy and file-retention practices before working with sensitive documents.
Cropping is also not redaction. It changes the visible page area and may not permanently remove the content outside it. If information must be permanently hidden, use a proper PDF redaction tool.
Common Use Cases
Remove large PDF margins
Scanned and exported PDFs often have excess white space around the content. Cropping makes pages easier to read on screen and more efficient to print.
Crop scanned documents
Remove scanner borders, shadows, uneven edges, and dark bands to get a cleaner page layout.
Clean up pages before OCR
Trimming borders and background clutter before text recognition can help OCR tools focus on the actual content.
Crop PDF pages for printing
Trim unnecessary margins or off-target content so the document fits your intended print area.
Remove white space from PDF
Large blank areas make pages look unpolished, especially on phones and small screens. Cropping reduces the unused area.
Crop research papers and study materials
Remove wide margins from academic papers, worksheets, and notes so the section you care about fills the screen.
Polish reports and business documents
Tidy reports, forms, and presentations before sharing them with clients, colleagues, or students.
Tips for Best Results
Check the preview before downloading
Make sure text, images, page numbers, and signatures sit inside the crop area.
Keep a copy of the original
Save the original PDF first so you can go back to the original page boundaries if needed.
Crop consistently across pages
Using the same boundaries on every page gives multi-page documents a more professional look.
Crop before you print or run OCR
Removing excess margins and scanner edges first gives cleaner print output and can improve text recognition.
Don't use cropping as redaction
Cropping may hide content without permanently deleting it. Use a redaction tool for confidential information.
Need a smaller file instead?
Cropping doesn't necessarily reduce file size. Use a PDF compression tool if size is your goal.