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PDF Page Size Checker
Upload a PDF to see its exact page dimensions, and whether they match a standard paper size.
Drag a PDF file here, or
How to use it
- 01Upload your PDF file.
- 02See the page size in inches, mm, and points.
- 03If pages vary in size, each one is listed individually.
Is my file uploaded?
No — the file is read entirely in your browser using JavaScript. It's never uploaded to a server.
FAQ
- Which paper sizes does this recognize?
- A3, A4, A5, Letter, Legal, and Tabloid, matched within a small tolerance to account for minor rounding differences between PDF creators.
- What if my page size doesn't match a standard name?
- It's just shown as a custom size in inches, mm, and points — plenty of PDFs use non-standard dimensions on purpose.
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Built by Ni Wayan Astari — Performance Marketer with a strong interest in data and technology. See more free tools or selected work.