Resize PDF
Scale every page to one paper size.
Drop a PDF here or click to browse
PDF up to your plan limit
Documents assembled from several sources routinely mix page sizes: an A4 report with a US Letter appendix, a scan that came in at some size of its own. It looks fine on screen and then prints with shifted margins. This scales every page onto one size so the whole document behaves as one document.
How it works
- 1
Upload the PDF
Drop in the document with inconsistent page sizes.
- 2
Choose a size
A4, US Letter, Legal, A3 or A5 — whichever your printer or recipient expects.
- 3
Download
Every page comes back scaled to fit that size, with proportions preserved.
Why use this tool
Prints predictably
One page size means no surprise margins, no shrink-to-fit dialog, no cropped edges.
Proportions preserved
Pages are scaled to fit rather than stretched, so nothing is distorted.
Text stays text
Pages are re-scaled, not rasterised, so the document remains selectable and searchable.
Both directions
Scale a Letter document up to A3 or an A4 one down to A5 — the same operation either way.
Frequently asked questions
Will content be cut off?
No. Pages are fitted inside the target size rather than cropped, so the aspect ratio difference shows up as a margin, not as lost content.
Does this reduce the file size?
Not meaningfully — that is what Compress is for. Scaling down the page geometry does not re-encode the images inside it.
Which size should I pick?
A4 for most of the world, US Letter for North America. If a recipient specified one, use theirs — that is usually why the mismatch matters.
Can I change orientation?
Not here. Pages keep their portrait or landscape orientation; use Rotate for that.