Remove the same margin, in points, from every edge of every page. 72 points is one inch.
Overview
Trim the same margin off every PDF page and download the cropped file. Cropping stays in this browser. The document is not uploaded. It stays on this device.
What this page covers
Remove the same margin, in points, from every edge of every page. 72 points is one inch.
Quick answer
Trim the same margin off every PDF page and download the cropped file. Cropping stays in this browser. The document is not uploaded. It stays on this device. Use it in a browser with no account required, then review the output before publishing or shipping.
The same margin on every edge
Enter a margin in points. 72 points is one inch. That amount is removed from the left, right, top, and bottom of every page by tightening the crop box. Content outside the crop is hidden, not erased from the file.
What cropping cannot do
These pages do not convert PDF to Word, Excel, or PowerPoint, and they do not run OCR. Password-protected files are refused. Unlock a file in the app that created it before you open it here.
A signature stamp is an image, not a certificate that proves who signed.
Privacy
After the page loads, the file is read in this browser. Case Modify does not receive a copy. Close the tab to discard it. Very large files and PDFs over 30 pages are refused so the tab stays responsive.
How to use this tool
- Open a PDF and enter a margin in points. 72 points is one inch.
- The same margin is hidden on every edge of every page.
- Download the cropped PDF. Keep the original if you still need the hidden edges.
Getting started
Remove the same margin, in points, from every edge of every page. 72 points is one inch.
Topics this page helps with
People usually land here when searching for crop pdf, trim pdf margins, cut pdf edges. Crop PDF is designed for quick copy-paste workflows: paste input, review the preview, then copy or download the result.
Privacy and local processing
Crop PDF runs in your browser on Case Modify. Typical conversions do not upload your pasted text to our servers for processing.
You still share data with your browser vendor and network as with any website; see our privacy policy for analytics and ads. When you work with secrets, credentials, or personal data, review the output locally before you publish or send it.
Details: privacy policy.
Before you publish
Unicode styling, formatted code, and converted units can look correct in the preview but fail in the target app because of font support, line breaks, or platform limits.
Test a short sample in the destination (bio field, IDE, CMS, or spreadsheet) before you paste a long block.
Workflow tips: how Case Modify works, documentation hub.
Limits to keep in mind
Free browser utilities excel at quick edits, classroom exercises, and copy-paste formatting. They are not a replacement for licensed design software, production build pipelines, or compliance review.
When a platform rejects styled Unicode, fall back to plain ASCII from a case converter or remove formatting before you submit final copy.
Related pages on Case Modify
Edit PDF — Click existing PDF text and retype it in this browser, then download the file.
Merge PDF — Combine PDF files into one document without uploading them.
Split PDF — Extract a page range or save every PDF page as its own file.
Compress PDF — Redraw PDF pages as JPEGs and compare the new file size before you download.
Frequently asked questions
Does crop delete the hidden ink?
The crop box hides it. Some tools can still see the original media box. Do not use this to redact secrets. Cover the secret with a white box in Edit PDF, and still assume a determined reader might recover it.
Can each page have a different crop?
No. The margin applies to every page.
Is the PDF uploaded?
No. Cropping runs in this browser.
Related Tools
Edit PDF: Click existing PDF text and retype it in this browser, then download the file.
Merge PDF: Combine PDF files into one document without uploading them.
Split PDF: Extract a page range or save every PDF page as its own file.
Compress PDF: Redraw PDF pages as JPEGs and compare the new file size before you download.