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A syllable counter tells you how many syllables are in a word, a line, or a whole block of text. This tool counts as you type, shows the total, the average per word, and a per-line breakdown, and flags whether three lines match the 5-7-5 haiku pattern. Everything runs in your browser. Nothing is uploaded.
A syllable is a unit of sound built around a single vowel sound. The word "cat" has one, "table" has two, and "syllable" has three. The reliable way to count by hand is to say the word aloud and feel the beats, or to rest your hand under your chin and count how many times it drops. Each drop is one syllable. This tool automates that with a vowel-group estimate, so you can check a whole poem in one paste instead of tapping out every line.
A haiku is a three-line poem with five syllables in the first line, seven in the second, and five in the third. Put each line of your haiku on its own row and the counter shows the syllables for each line, then confirms whether the poem hits 5-7-5. It is the fastest way to draft and tune a haiku, because you can see immediately which line is one beat short or one beat long and fix it before you lose the image.
Metered verse. Iambic pentameter runs ten syllables a line; a sonnet holds that across fourteen lines. Paste a draft and the per-line counts show where the meter slips.
Songwriting. Lyrics have to fit a melody, and syllable count per line is the first constraint. Matching the syllables of a new verse to the chorus keeps the song singable.
Limericks and forms. Limericks, cinquains, and tanka all have fixed syllable shapes. The counter makes the shape visible while you write.
Teaching and ESL. Counting syllables is a core early-literacy and pronunciation skill. The tool gives learners instant feedback on any word.
The counter lowercases each word, strips anything that is not a letter, then counts groups of consecutive vowels (a, e, i, o, u, and y). It trims a silent trailing "e" and a few common endings that do not add a beat, and treats very short words as a single syllable. This vowel-group method is the same approach used inside readability formulas. It is accurate on the vast majority of English words and only stumbles on unusual spellings, where it may miss or add one beat.
No automatic counter is perfect, because English spelling does not map cleanly to sound. Words like "fire" or "every" can be said with one or two syllables depending on the speaker and the accent, and proper nouns or loanwords can fool any rule. For everyday writing, poetry drafting, and learning the counts are reliable; when a single beat matters for a strict form, say the line aloud to confirm the tricky word.
Type or paste text and the counts update on every keystroke. Words are split on whitespace, syllables are estimated per word and summed, and lines are split on line breaks so each row gets its own count for poetry. The tool also reports characters, how many words are single-syllable, and the syllable count of the longest word. Everything is computed locally, so your text never leaves the page. You can confirm that in your browser network panel.
Say the word aloud and count the beats, or rest a hand under your chin and count how many times it drops. Each drop is a syllable. This tool does it automatically by counting vowel-sound groups, so you can check a whole poem at once instead of tapping out each word.
Put each line of your haiku on its own row. The counter shows the syllables for each line and confirms whether the three lines hit five, seven, and five. If a line is short or long, you can see it immediately and adjust before the image is lost.
It uses the standard vowel-group estimate, which is correct for the large majority of English words. It can miss or add a beat on unusual spellings, loanwords, or names. For strict metered forms, say a tricky line aloud to confirm.
Yes. Each line break starts a new line, and the tool reports a syllable count for every line. That makes it ideal for haiku, sonnets, limericks, and song lyrics, where the count per line is what matters.
The estimator is tuned for English vowel patterns, so the counts are most reliable for English. It will still produce a number for other languages, but the rules that govern silent letters and vowel groups differ, so treat non-English counts as approximate.
No. The counting runs entirely in your browser. Nothing is sent to a server, logged, or stored. You can verify by watching your browser network tab stay empty as you type.