Document Tools
PDF Page Size Detector
Add a PDF to see each page's exact size in points and inches, and whether it matches a standard paper size.
Add a PDF to check page sizes
Click to browse, or drag and drop
How to use this tool
- 1Add a PDF file.
- 2See each page's dimensions and standard size match.
Frequently asked questions
Why do some pages have different sizes?+
PDFs can mix page sizes within one document — this is common when merging scanned pages with different source documents.