PDF inspection tool
PDF Page Size Checker
Read every page size, orientation and document count from a PDF locally before printing or uploading.
● Runs in your browser
How it works
A useful result,
without the upload.
Read every page size, orientation and document count from a PDF locally before printing or uploading. The file is decoded and processed inside this browser tab, so File Preflight never receives its contents.
LOCAL METHODPDF points ÷ 72 = inches
Worked example
A 612 × 792 point page is US Letter at 8.5 × 11 inches.
Before you send the file
- The file is parsed in the browser and is not uploaded.
- This checks page boxes, not embedded-image resolution or color mode.
- Mixed page sizes may be intentional; confirm the production specification.
File handling note
RELATED FIELD GUIDEHow to Prepare a PDF for Commercial PrintingUse a practical PDF preflight checklist covering page size, bleed, fonts, images, color, page order and final proofing.Read the guide ↗Keep an untouched original and inspect the downloaded file before replacing any production asset. Closing this tab removes the selected files from the tool.