PDF Crop Margins

Remove black edges or whitespace, with page selection and pt margins。 Runs locally—nothing uploaded.

Choose PDF

Select or drop PDFCropping runs locally. Pages are configured below.

No PDF selected yet.

Left margin (pt)Right margin (pt)Top margin (pt)Bottom margin (pt)

Crop mode

PDF tools and workflows

Convert, compress, merge, split, extract, and organize PDFs with practical browser tools and task guides.

How to use & FAQ

Why Tools Ku

Free, no signup
Browser-local, not uploaded
No install
Desktop & mobile

PDF Crop Margins: Remove black edges or whitespace, with page selection and pt margins. Runs locally in your browser—PDFs are never uploaded to our servers.

No signup. Combine with merge, split, and compress tools for a full workflow.

Steps

1Upload or drop your PDF
2Configure options on the page
3Run processing locally
4Download the result

FAQ

Signup required for PDF Crop Margins?▾

No. Free with no account.

Is my PDF uploaded?▾

No. Processing stays on your device.

Password-protected PDFs?▾

Use Decrypt PDF first if you know the password.

Quality loss?▾

Most ops preserve content; rasterizing tools note trade-offs on-page.

Mobile browsers?▾

Yes; heavy tasks better on desktop Wi-Fi.

Copy or download?▾

Yes—copy text or download files as supported.