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Nutter Tools

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© Nutter Toolsnutter.tools
  1. Home
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  3. Font inspector
Your files stay on your device

PDF font inspector

List every font a PDF uses with embedding status, subset flag, type, encoding, ToUnicode presence, and per page usage, and flag fonts that print or extract badly.

This tool is in beta

Still being tested. If a result looks wrong, tell us.

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The report reads what the file stores: every font resource on the scanned pages, including fonts that live inside Form XObjects, with embedding status, subset prefix, font type, encoding, and ToUnicode presence. Per page usage counts text-showing operators, so fonts listed in resources but never drawn are visible as dormant. Encrypted PDFs still list their fonts because font dictionaries are not encrypted, but their content cannot be scanned here, so usage counts stay empty. Two blind spots: annotation appearance streams and pattern color fonts are not walked, and a ToUnicode map that exists is never checked for correctness. Nothing is uploaded.

Report

ViewSwitch between the font table, the findings, and the per page view
Drop resource entries no content stream ever uses
More settings▾

Exports cover the fonts currently shown. The full report copies from the header button.

PDFs up to 25 MB and 2,000 pages. Fonts are read from the first 500 pages, up to 512 font objects.

More PDF & file tools

  • PDF inspector
  • PDF to text
  • Image metadata editor
All PDF & file tools

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