UseTool

Crop PDF margins

Trim wide white edges so the page fills your screen or your print. The text is untouched — only the visible frame moves.

Drop your PDF herePDF

🔒 Your PDF never leaves your device.

How it works

How it works

  1. 1

    Add what goes in

    Drop your PDF here, or pick it from your device.

  2. 2

    Start it

    Set the crop margins, then start. Everything runs in this browser — no upload, no queue, no account.

  3. 3

    Take the result

    The PDF is ready the moment the run finishes. Save it straight to your device.

What this tool does

Crop PDF margins
Trims the visible page area — the white margins a scanner left, or a header you do not want in a printout. The content is not re-rendered; only the frame around it moves.

When you need this

  • Scanned book pages have wide dark borders around the text.
  • A slide deck exported with large margins is hard to read on a tablet.

Supported formats

PDF

Good to know

Frequently asked questions

What files can I use here?

Reads PDF. One file at a time.

What do I get back?

You get PDF.

Does the file lose quality?

The pixels and the text are left alone. Only the structure around them changes.

When does it not work?

Password-protected files cannot be opened.

Does the text stay searchable?

Yes, and compressing keeps it that way too: by default only the embedded photos are recompressed, while text, fonts and layout stay untouched. Merging, splitting and adding images move the pages as they are. Only the second compression method redraws every page as an image — then the text becomes part of the picture, and the tool says so before you start.

Can password-protected PDFs be opened?

No. A PDF locked with a password cannot be read in the browser, and the tool says so rather than producing an empty document. Remove the protection in the program that created the file first.

Private by design

Your files stay on your device

Your PDF never leaves your device.

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Ready-made

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