Align PDF Pages

Normalise a mixed-size PDF to one page size with content anchored consistently.

Select a PDF

Click to choose, or drop a file here

How to Align PDF Pages

1
Select a PDF
Drop in a document with mixed page sizes.
2
Pick an anchor
Centre, top-left, top-centre or bottom-centre.
3
Align and download
Every page is placed on a canvas the size of the largest page.

Related PDF tools

WatermarkStamp text over every page.Page numbersAdd page numbers with your choice of position.Add Header & FooterStamp custom header and footer text — page numbers, dates, titles — on every page.Rotate PDFRotate one page or the whole document.

Align PDF Pages — frequently asked questions

Does content get resized?+

No — the original page content keeps its size and is positioned within the larger, uniform page box.

Do you upload my files to a server?+

No — every tool here processes your files entirely on your device, and nothing is uploaded to a server. The AI tools that used to send extracted text to a server are currently disabled.

Is there a file size limit?+

There's no artificial limit we impose, but since processing happens in your browser, very large files (500+ MB or 1,000+ pages) are limited by your device's memory rather than by us.