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Resize PDF

Give every page of a PDF the same paper size. Mixed-up A4, Letter and photo-sized pages are scaled and centred so the document prints predictably.

Select a PDF to resize

Drag & drop here, or choose from your device.

PDF files · up to 100.0 MB each

Privacy note: this tool runs entirely in your browser using JavaScript. Your file is read into memory on your own device and is never uploaded to PDFQuick or any third party. Read our privacy policy.

When to use Resize PDF

  • Convert Letter-size documents to A4 for printing in Europe, or the reverse.
  • Standardise mixed page sizes before merging.

Tips for better results

  • Content is scaled and centred, so nothing is cropped.

Good to know

  • Scaling a page down makes text slightly smaller.

How to use Resize PDF

  1. Add your PDF

    Choose one PDF up to 100 MB.

  2. Pick a paper size

    A4, Letter, Legal, A5 or A3, in portrait or landscape.

  3. Download

    Save the resized document with every page matching.

Why use PDFQuick for this

Reliable printing

One consistent page size stops printers scaling pages differently.

Nothing gets cropped

Content is scaled to fit and centred, keeping its proportions.

Keeps text sharp

Pages are scaled as vectors, not images, so text stays selectable.

Runs locally

Your file is processed in the browser and never uploaded.

Frequently asked questions

Will my text stay selectable?

Yes. Pages are re-drawn at the new size without turning them into images.

Does it crop anything?

No. Each page is scaled to fit inside the new size with even margins around it.

Can I mix sizes?

The tool applies one size to the whole document. Split the PDF first if you need different sizes.

Does it make files smaller?

Usually only slightly — use Compress PDF if size is your goal.

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