Syllable Counter

Count syllables per word with a full readability breakdown.

How to Use Syllable Counter

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Syllable Counter — Free Text Utility

Syllable Counter analyzes every word in your text and counts its syllables using vowel-group detection with a built-in exceptions dictionary for common irregular words, then aggregates the results into total syllable count, average syllables per word, a list of polysyllabic words (3+ syllables), and a Flesch readability score. Syllable count is a core input to nearly every readability formula, since words with more syllables generally take longer to read and process — this tool is useful for poets and songwriters checking meter, writers simplifying text for younger or ESL audiences by finding overly complex words, and students studying phonetics.

Keywords and Search Terms

People searching for this tool use terms like: syllable counter online, count syllables in text, syllable checker, polysyllabic word finder, syllables per word tool. Tooliby provides this utility free with no signup, no watermarks, and no data logging.

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Every input you paste into Tooliby text tools is processed in memory and immediately discarded. We do not log inputs, store results, or analyze your data.

Frequently Asked Questions

Quite accurate for regular English words using vowel-group detection, with a built-in exceptions list for common irregular cases — but some unusual or foreign-origin words may still be miscounted.

Words of three or more syllables are a standard input to readability formulas like Gunning Fog Index, since 'complex words' (3+ syllables) strongly correlate with reading difficulty.

Yes — syllable counting is essential for forms like haiku that require exact syllable counts per line, and useful more generally for checking rhythm and meter.

Compound words are counted based on their combined vowel groups, which is generally accurate though not perfect for every compound word pattern.