Normalize All PDF Pages to One Size
PDFs stitched together from different sources often mix A4, Letter, and odd custom dimensions, which confuses printers and looks unprofessional. This tool rebuilds the document so every page is exactly the size you choose — A4, US Letter, or A3, in portrait or landscape. Each page is scaled proportionally to fit and centered, so nothing is cropped or distorted. Perfect before printing, merging, or submitting documents with strict format rules. Processing is fully local: your file never leaves your browser.
Choose files ordrag & drop here
.pdf · single file
Processed locally in your browser — your files never leave your device.
How to fix page size
- Upload the PDF with mixed or wrong page sizes.
- Pick the target paper size and orientation.
- Click "Fix page size" and download the normalized document.
Frequently asked questions
Will content be cropped or distorted?
Neither. Each page is scaled proportionally to fit inside the target size and centered, so aspect ratios are preserved and nothing is cut off.
Which paper sizes are supported?
A4, US Letter, and A3 — each in portrait or landscape orientation. That covers the vast majority of printing and submission requirements.
Does it work on scanned documents?
Yes. Scanned pages are resized exactly like any other page content, and image quality is preserved during the transformation.