Crop PDF
Trim margins from every page with live preview. Runs entirely on your device.
We never receive your files. There is no upload endpoint: processing stays in this browser tab, so we cannot see, store, or access what you open here.
Drag your PDF file here
or choose from your computer
Preparing…
How it works
- 100% in your browser. Your file is read locally with JavaScript. Nothing is sent to our servers because there is no upload API.
- We cannot see your files. By design, file bytes never leave your device. We have no copy and no ability to inspect what you process.
- Free, no account. No signup, no watermarks on your output, no usage tier.
Frequently asked questions
Does crop permanently remove margins?
Yes. The crop and media boxes are rewritten so viewers show the trimmed page.
Can I crop page-by-page differently?
This tool applies the same inset to every page. For per-page edits, use Organize first.
Are files uploaded?
No. Cropping runs locally with pdf-lib in your tab.