Crop PDF Pages & Margins
Trim massive white margins off your PDF document to make the text larger and easier to read on mobile devices or e-readers like the Kindle.
Optimize PDFs for E-Readers
Standard PDFs are designed to be printed on A4 paper, which means they have massive 1-inch white margins. When you try to read that PDF on a 6-inch Kindle or smartphone, the text is microscopic because the screen is wasting space displaying the white margins. This cropper allows you to slice off those empty margins globally, forcing the actual text to fill your screen.
Why Use Our PDF Page Cropper?
- Enhances Readability: Makes text significantly larger on mobile phones.
- Global Application: Draw one crop box, and it applies perfectly to all 500 pages.
- Removes Printer Marks: Slice off annoying crop marks or color bars from design proofs.
- Client-Side Fast: Modifies the PDF viewport architecture instantly.
How to Use the PDF Page Cropper
Upload your heavily-margined PDF.
Drag the visual crop box to highlight just the main text block.
Click 'Crop All Pages'.
Download the mobile-optimized document.
Frequently Asked Questions
Technically, no. PDF cropping simply adjusts the 'MediaBox' (the viewport) of the file, hiding the margins from view. The data is still there, just hidden.
If your page numbers are located in the extreme bottom margin, and you crop that margin off, the page numbers will no longer be visible.
All file processing is performed locally in your web browser. We do not upload, store, or view your data.