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Gunning Fog index

Higher Fog scores mean harder reading—complex words have 3+ syllables.

Client
Gunning Fog ≈ grade 29.1

Nearby workflows on Toolcore

  • Flesch reading ease — Flesch Reading Ease score from words, sentences, and syllable heuristics. for the next text or markup step in your edit loop.
  • SMOG grade level — SMOG readability index from polysyllable count. for the next text or markup step in your edit loop.
  • Word & character count — Words, characters, lines, and reading time—paste any text, all client-side. for the next text or markup step in your edit loop.
  • Reading time calculator — Estimate minutes to read pasted prose from word count and WPM—rough blog-style hint, browser-only. for the next text or markup step in your edit loop.

Common use cases

  • Gunning Fog index for quick local checks without uploading data.
  • Copy results into tickets, docs, or classroom notes.

Common mistakes to avoid

  • Unexpected input shape

    See the intro and how-to notes for accepted formats.

FAQ

Is processing local?

Yes—this runs entirely in your browser.

Agent prefill?

Use q or qb for the main text field when supported.

More tools

Related utilities you can open in another tab—mostly client-side.