PDFBULL
All tools

Resize PDF

Change every page to A4, Letter or another standard sheet.

Takes
PDF × 1
Returns
PDF × 1

Runs in your browser

Drop a PDF here

Nothing is uploaded. The PDF stays in this tab.

A document assembled from different sources arrives as a mix of sheet sizes, and prints badly for it. This puts every page on the same sheet, with the content scaled to fit.

How it works

Using Resize PDF, step by step

  1. 01

    Drop in a PDF.

  2. 02

    Pick the sheet — A4, Letter, Legal, A3 or A5.

  3. 03

    Choose whether landscape pages stay landscape, or everything matches.

  4. 04

    Resize, then download the PDF.

What you can do

What people use it for

  • Make a report printable on one paper size before sending it to a printer.
  • Match a document to the sheet a form or a submission portal expects.
  • Even out pages that came from different scanners or different tools.
Files and processing

What goes in, and where it goes

What it accepts
One PDF at a time. Password-protected files are refused — unlock the PDF first.
What you get back
One PDF with every page on the chosen sheet. Content is scaled uniformly and centred, so nothing is stretched or cut off; page order, rotation, count and the document's title are unchanged.
Where your file is processed
Resize PDF runs in your browser. Your file is read from disk into this tab, resized here, and handed straight to your downloads — it is never uploaded, and nothing is left behind when you close the tab.
Questions

Common questions

Will this make my file smaller?

Usually not, and that isn't what it does. This changes the page size — the dimensions of the sheet — not the number of bytes. The tool for a smaller file is Compress PDF. The two get confused constantly because "resize" is used for both, which is why this page says so plainly.

Will my content get stretched?

No. Content is scaled by the same factor in both directions and centred, so a page whose proportions differ from the sheet gets even margins on the two sides that don't fill — the same thing "fit to page" does in a print dialog. Nothing is ever cropped.

What happens to landscape pages?

By default they stay landscape, on a landscape version of the sheet you picked — a wide page shouldn't be squeezed into a portrait band. If you want everything on the same orientation, the Portrait and Landscape options do exactly that.

Can I set a custom size?

Not yet. The five standard sheets cover the cases people actually bring, and a free-text size needs a unit picker and its own validation to be trustworthy rather than a source of surprises.

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