Crop PDF Pages Online — Visual Margin & Page Trimmer
Trim margins, crop page dimensions, or fit custom aspect ratios across selected or all PDF pages.
How to Use Crop PDF Pages
Upload PDF
Select the PDF document you want to crop.
Adjust Crop Box
Drag the visual crop handles or select a preset aspect ratio (A4, Letter, Square, Custom).
Crop & Save
Apply the crop to the current page or all pages, then download your trimmed PDF.
Crop PDF margins and page size
Drag a crop box over the page or choose a preset, then apply it to one page or all pages. Trim wide margins or isolate the part of a page you need.
Cropping runs locally and creates a new file without touching the original.
Common uses for Crop PDF Pages
- Remove scanner borders
- Focus on one figure or table
- Fit pages to a standard size
- Prepare pages for e-readers
Frequently Asked Questions about Crop PDF Pages
Does cropping reduce PDF file size?
Cropping adjusts the visible page boundary (CropBox/MediaBox). While content outside the box is hidden, combining with our Compress PDF tool achieves maximum file size reduction.
Can I apply different crops to different pages?
Yes! You can choose to apply the crop box to the current page only or broadcast it to all pages.