11PDF

Check PDF Page Sizes and Orientation

Mixed page sizes break print jobs and surprise document workflows. This tool measures every page of your PDF — exact width and height in points, inches, and millimeters, plus rotation and portrait/landscape orientation — and exports the results as both a JSON report for developers and a CSV for spreadsheets. Spot that one rogue A4 page in a Letter document before it reaches the printer. Analysis runs locally in your browser, so the file never leaves your device.

Choose files ordrag & drop here

.pdf · single file

Processed locally in your browser — your files never leave your device.

How to pdf page dimensions

  1. Upload the PDF whose pages you want to measure.
  2. Click "Analyze pages" — every page is measured instantly.
  3. Download the JSON and CSV reports to review sizes and orientation.

Frequently asked questions

What units are included in the report?

Each page is reported in PDF points (1/72 inch), inches, and millimeters, so both developers and print shops get the numbers they expect.

How is rotation handled?

The report shows the stored rotation angle and gives effective width and height as displayed — so a rotated A4 portrait correctly reports as landscape.

What formats do I get?

Two files: a JSON report for programmatic use and a CSV that opens directly in Excel or Google Sheets for quick filtering and sorting.