CROP PDF PAGES
Trim margins and crop PDF pages with precision controls. Adjust each side independently or use presets. 100% in your browser.
DROP YOUR PDF HERE
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tuneCROP OPTIONS
HOW IT WORKS
UPLOAD PDF
Drop or select the PDF file you want to crop. Page dimensions are detected automatically.
ADJUST MARGINS
Use sliders to set crop margins for each side, or choose a preset. Preview the crop area in real time.
DOWNLOAD
Get your cropped PDF instantly. All content within the crop area is preserved at full quality.
WHY USE OUR PDF CROPPER?
TRIM PDF MARGINS WITH PRECISION
Adjust each margin independently with point-level precision, or use convenient presets for quick trimming. The visual preview shows exactly what your cropped pages will look like.
INSTANT RESULTS
Crop and download your PDF in seconds. No waiting, no processing queues.
TOTAL PRIVACY
Files never leave your device. No server processing, no data collection. Completely secure.
NO LIMITS
Crop pages from any PDF regardless of size. No page limits, no file count restrictions, no watermarks added.
HOW TO CROP PDF PAGES AND REMOVE MARGINS ONLINE
Cropping PDF pages is essential when you need to remove unwanted whitespace, trim oversized margins, or resize documents for specific printing requirements. Whether you are preparing a presentation, fitting content to a different paper size, or cleaning up scanned documents with uneven borders, our free PDF cropper handles it effortlessly.
Our tool uses pdf-lib, a powerful open-source library, to process your documents directly in your browser. The crop operation modifies the CropBox of each page, which defines the visible area when the PDF is displayed or printed. This means the underlying content is not destroyed, and the operation is non-destructive at the data level.
TRIM PDF MARGINS WITH PRESETS OR CUSTOM CONTROLS
Our margin presets let you quickly apply common trim amounts: Small (10pt), Medium (30pt), or Large (50pt) on all four sides. For more control, use the individual sliders to set each margin from 0 to 200 points. The Auto preset applies equal margins on all sides with a single adjustable slider, perfect for centering content with uniform borders.
CUT PDF MARGINS ON SPECIFIC PAGES
You can apply the crop to all pages at once or target a specific page range using the same flexible syntax as our other PDF tools. Enter ranges like "1-3, 5, 7-9" to crop only certain pages while leaving the rest untouched. This is particularly useful for documents with mixed layouts where different pages need different treatments.