Crop PDF
Crop PDF page margins and trim borders online for free. Optimize page dimensions for printing and mobile reading.
Choose or drag and drop your file here
Supports .pdf files up to 15 MB
Crop PDF Online Free (Trim Margins & Remove White Borders)
Trim unnecessary white margins from PDF pages, optimize page sizing for e-readers, and remove messy scanner borders effortlessly.
Quick Answer & Overview
To crop a PDF, upload your document, select your margin trim size (0.25", 0.5", or 1.0"), and click 'Convert'. Our tool trims the PDF crop box geometry across all pages instantly without re-compressing your text or images.
Upload PDF
Select the document with oversized margins.
Select Margin Trim
Choose Light (0.25"), Standard (0.5"), or Wide (1.0") margin trim.
Apply Crop Geometry
Adjusts page boundary boxes losslessly.
Download Cropped PDF
Save your neatly trimmed, reader-friendly PDF.
Trim margins from scanned book pages, presentations, and documents for better readability.
Frequently Asked Questions
Does cropping reduce document quality?
No. Cropping only adjusts the visible page boundary (CropBox); all vector text and images remain at 100% native resolution.
Is it good for reading PDFs on Kindle or tablets?
Yes! Removing thick margins lets text occupy more of your tablet or e-reader screen.
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