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Page Size Analyzer

Measure every PDF page and highlight mixed or unusual dimensions.

  1. 1Upload
  2. 2Configure
  3. 3Process & download

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or choose a file from your device

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About this tool

See the dimensions and named paper size of every PDF page.

Find mixed-size documents before printing, binding, or merging sources.

How it works

How to use this PDF tool

  1. 1

    Choose a PDF.

  2. 2

    Review detected sizes by page.

  3. 3

    Download the report if useful.

Features

  • Per-page dimensions
  • Named sizes
  • Mixed-size indicator

Output and quality

Named sizes use a small tolerance for rounded dimensions.

Limitations

Named paper sizes use a small tolerance because PDF dimensions may be rounded.

Tips for better results

  • Check printer settings for mixed paper.
  • Use results to plan resizing elsewhere.
Help

Troubleshooting

Why is a page Custom?

It is outside known-size tolerance.

Why do dimensions differ slightly?

Source applications can round PDF units.

Frequently asked questions

Does it resize pages?

No.

Can it find mixed sizes?

Yes.

Are names exact?

A small tolerance is used.

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