Count syllables across your text. Sortable per‑word table with highlighting of 3+ and 4+ syllable words.
日本語 向けではありません
このツールは英語（および関連言語）向けに調整されています。日本語 の結果は意味をなさない可能性があります。
This tool uses a vowel-group heuristic with handling for silent endings, the "-le" rule, and common irregular words.
Accuracy is around 95% for typical English text. Highly unusual spellings or non-English words will be approximated.
Sort the per-word table to find polysyllabic outliers in your writing.
We use a vowel-group heuristic with handling for silent endings (e.g., "the", silent "e"), the "-le" suffix, and common irregular words. Accurate to within ~5% for typical English text.
Yes, but with reduced accuracy. The syllable counter falls back to a vowel-cluster heuristic that works across many languages.
% content words vs. function words.
analysisVocabulary variety — type‑token ratio.
analysisHighlight passive sentences in your writing.
analysisSentence length stats and variety score.