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Resize PDF

Put every page onto a standard sheet size, scaled to fit and centred, keeping the original proportions.

Use Resize PDF (interactive) — JavaScript required for uploads.

How to use this tool

  1. Add your PDF
  2. Pick a target page size
  3. Run the tool and download

Aspect ratio is preserved

Pages are scaled to fit inside the target sheet and centred, so nothing is stretched or cut off. Mixed-size documents come out consistent.

How it works

Runs entirely in your browser — your file is never uploaded. Each page is embedded onto a fresh sheet, so text remains text.

Frequently asked questions

Is it free?

Yes, completely free and with no account.

Will it stretch my pages?

No. Scaling keeps the aspect ratio, so you may see margins on one axis.

Which sizes are supported?

A4, A3, US Letter, and US Legal.

Runs in your browser

This tool works entirely on this page. Your file is opened by JavaScript here, changed in memory, and handed straight back to you — it is never uploaded. Open your browser's Network tab while you use it and you will see nothing leave your device.

Because there is no server doing the work, there is no signup, no watermark, no file size limit, and no daily cap. Nothing is stored, because nothing is received.

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