Change a PDF's page size
Scales the content to a new standard page size, centered and without distortion.
Your files never leave your device
How to resize
- 1
Upload your PDF
Any source size works.
- 2
Pick the target
A3, A4, A5, Letter or Legal, with auto or forced orientation.
- 3
Download
Content comes out scaled and centered on the new size.
Why use this tool
No distortion
Content scales proportionally; it's never stretched.
Mixed sizes unified
Documents with pages of different sizes become consistent.
Print-ready
Convert any PDF your printer keeps cropping to A4 or Letter.
Private
Everything happens in your browser.
Frequently asked questions
Does resizing crop the content?
No: it's scaled to fit entirely on the new page and centered, leaving margins when proportions differ.
Can I go from A4 to A3 (enlarge)?
Yes — scaling works both ways, losslessly for vector content.
What about landscape pages?
With auto orientation each page keeps its own; you can also force portrait or landscape.
Does text stay selectable?
Yes, the resize is structural: nothing is rasterized.