Crop PDF
Crop all pages of a PDF by specifying crop box coordinates (x0, y0, x1, y1) in points. Useful for removing white borders or trimming margins.
About the Crop PDF
A PDF crop tool trims unwanted page margins, removes scanner feed borders, and reframes document pages to specific dimensions. It is useful for removing wide empty margins for comfortable reading on e-readers (such as Amazon Kindle) or preparing documents for physical printing.
Standard documents often have 1-inch or wider margins designed for physical binders. When reading on small mobile screens or tablet displays, these blank margins waste valuable screen space. Cropping tightens the viewport around the active content area.
You can apply custom crop margins to individual pages or apply uniform cropping across the entire document simultaneously, with a live visual preview showing exactly what will be trimmed.
Cropping 1.5 inches of blank whitespace from the top, bottom, and side margins of a 150-page digital book centers the text block on an e-reader screen, increasing effective font size by 30% for effortless reading.
Tips for best results
- Leave at least a 0.25-inch (6 mm) safety margin around text if you intend to physically print the cropped document to avoid printer cutoffs.
- Use the live preview on multiple pages to ensure running headers, footers, or page numbers are not accidentally clipped.
- PDF cropping adjusts the document's visible CropBox and MediaBox boundaries without compressing or degrading the underlying text and image quality.
How to use the Crop PDF
Why use Toolseza for Crop PDF?
Use this tool as often as you need with no paywalls, premium tiers, or hidden daily calculation quotas.
All calculations and file manipulations run inside your web browser. Your inputs are never sent to a cloud server.
Results update in real-time as you type or adjust settings, with instant one-click copy and export capabilities.
Works natively on smartphones, tablets, laptops, and desktop computers with zero installation or account creation.
Editorial Standards & Verification: All formulas, algorithms, and conversion factors implemented on Toolseza adhere to openly documented international standards (ISO, NIST, BIPM, W3C). Results are verified against benchmark reference datasets before publication.
Frequently Asked Questions
Is Crop PDF free to use?
Yes — Crop PDF is completely free, unlimited, and requires no sign-up.
Does cropping remove content permanently?
PDF cropping adjusts the visible area (the crop box) but typically does not delete the underlying content. The hidden content may still exist in the file. For permanent removal, use the redact tool.
Will my PDF's formatting stay intact?
Yes — layout, fonts and formatting are preserved in the output file.
Does it work on mobile and tablet?
Yes — Crop PDF works on any modern browser, including mobile and tablet, no app required.