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Syllable Counter

Estimate syllables in English words, average syllables per word, and flag polysyllabic words that make a sentence harder to read. A local heuristic, not a pronunciation dictionary.

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On this page (04)
  1. 01Estimate how much work each word asks for
  2. 02How to use this workbench
  3. 03Frequently asked questions
  4. 04Make the next edit count

Estimate how much work each word asks for

Paste English prose to count estimated syllables and list the words with three or more. The average helps you compare two drafts, and the long-word list shows where a simpler word might do. Syllables are estimated from spelling, so names and technical terms can be wrong. Use the count as a signal, not a grade.

How to use this workbench

  1. Paste your text or load the example.
  2. Choose any options that apply to your task.
  3. Read the result, then copy it or download a text file. Your input stays available until you clear it or leave the page.

Frequently asked questions

Does my text leave my browser?

No. Processing happens in a local browser worker. The tool makes no request containing your draft.

Can I upload a document?

Use Import .txt to read a UTF-8 plain-text file locally. Word documents and PDFs are not supported. Copy their text into the input instead. Each field accepts up to 200,000 characters.

Will the result replace my original?

No transformation automatically overwrites your input. Check the output before copying it. Grammar and spelling suggestions change the input only when you choose to apply them.

Make the next edit count

Read the result in context. If the text needs another pass, try the word counter, text cleaner, or readability checker.