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Readability Analyzer

Measure how easy your text is to read with live Flesch Reading Ease, grade level, sentence length, and syllable counts.

How to use this tool

  1. Paste a draft into the analyzer to surface readability metrics instantly.
  2. Use scorecards and quick fixes to refine sentence length and vocabulary.
  3. Share metrics with collaborators to align on tone and target grade level.

Editorial workflows

  • Validate that newsletters stay in the 6th–8th grade range for broad audiences.
  • Audit onboarding flows or product docs before publishing.
  • Track improvements after rewriting paragraphs by rerunning the analyzer.

Interpreting scores

  • Reading Ease above 60 works well for general audiences, while lower scores imply technical prose.
  • Grade level is an estimate and should be combined with qualitative reader feedback.
  • Short samples under 100 words may fluctuate, so use longer excerpts for stable numbers.

FAQ

Which formulas are used?
The analyzer calculates Flesch Reading Ease and Flesch-Kincaid Grade Level using syllable and sentence counts.
Do you store my text?
No. All processing happens locally in your browser, so drafts stay private.
How can I target a specific grade level?
Shorten sentences, reduce syllables per word, and trim jargon. The tips section highlights quick wins.

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