PDF Page Size Summary
Audit mixed-size documents at a glance.
Summarize page sizes in a PDF instantly — count by size, largest page, and standard format detection.
Calculator Inputs
About Sizes Report
Audit mixed-size documents at a glance.
Walks every page, rounds its dimensions, and groups identical sizes, then labels recognizable standards (A4, Letter, Legal…).
Where it is used
Print shops checking uniformity, spotting odd-sized insert pages.
How to use the Sizes Report
- PDF File — select a file (application/pdf,.pdf) — Up to 50 MB. File never leaves your browser..
- Calculate — press the Calculate button to see the result instantly above.
Formula
Group pages by rounded size and flag common standard formats.
Examples
Example
Result: A4 (842×595pt): 9 pages
Letter: 1 page
Frequently Asked Questions
- Why differ from my size tool?
- This tool reports counts across the whole PDF; pdf-extract-page-sizes lists each page individually.