Instant • private • writer-friendly

Syllable Counter Online

Paste text and instantly estimate syllables per word and per line using a vowel-group heuristic. Great for poetry meter, haiku, phonics practice and pacing scripts.

Total words0
Total syllables0
Syllables / word0
Longest word

Breakdown

🔒 Your text stays on your device and is never uploaded.

How syllable estimation works

This tool scans each word for groups of consecutive vowels, since a syllable usually centers on one vowel sound. It then applies common English adjustments—dropping a silent trailing e, handling -es and -ed suffixes, and enforcing a minimum of one syllable per word—to keep the estimate reliable across most everyday vocabulary.

Built for writers

Check meter for poetry, haiku, limericks and song lyrics without leaving your browser.

Useful for teaching

Estimate reading difficulty and support phonics or early-reading lessons with quick counts.

Fast and private

Counting happens instantly and locally. Nothing you paste is uploaded or stored.

Syllable counter FAQ

How does this syllable counter work?

It counts groups of consecutive vowels in each word, then applies common English adjustments such as dropping a silent trailing e and handling -es and -ed suffixes, with a minimum of one syllable per word.

Is the syllable count always exact?

No heuristic is perfect for every irregular English word. This tool gives a fast, useful estimate that is accurate for the large majority of common words without needing a dictionary lookup.

Can I see syllables per line instead of per word?

Yes. Switch the results table to Per line to see word and syllable totals for each line, which is useful for poetry, haiku and song lyrics.

What is this tool useful for?

Writers use it for poetry meter, haiku and limericks, teachers use it for phonics and reading level checks, and speakers use it to pace scripts and lyrics.

Is my text uploaded anywhere?

No. All counting happens locally in your browser using JavaScript. Nothing you type or paste is sent to a server.