Vowel / Consonant Counter

The tool recognizes these as vowels: a, e, i, o, u (and uppercase variants), plus accented versions like à, á, â, ã, ä, å, æ, è, é, ê, ë, ì, í, î, ï, ò, ó, ô, õ, ö, ø, ù, ú, û, ü, ý, ÿ, and extended Latin characters including ā, ē, ī, ō, ū, ŵ, ŷ, ı, İ. The letter y is treated as a vowel in this implementation.

Y is counted as a vowel in this tool. While English uses Y as both (vowel in "gym," consonant in "yellow"), the vowel classification is more common in general text analysis. For specialized linguistic work where Y must be consonant-only, use the extracted consonant list and manually remove Y instances.

The syllable estimation achieves approximately 85% accuracy for English text. It works by counting vowel groups and applying adjustments for silent e endings and le endings. It may miscount compound words, foreign loanwords, and highly irregular pronunciations. For critical applications (poetry, speech therapy), manual verification is recommended.

Ensure your text uses UTF-8 encoding. The tool applies Unicode normalization (NFD) to decompose combined characters. If you see unexpected results, try copying text directly from your source rather than retyping, as some applications use non-standard encodings.

Total Characters includes every character based on your selected options (spaces, numbers, symbols if enabled). Total Letters counts only alphabetic characters recognized by Unicode—this is the denominator for vowel/consonant percentage calculations.

Yes. The tool supports any Unicode text. However, syllable estimation is optimized for English patterns. Languages with different syllable structures (Japanese, Arabic, tonal languages) will get less accurate syllable counts. Vowel/consonant classification works for Latin-script languages; others may need manual interpretation.

When enabled, the frequency tables track uppercase and lowercase separately. For example, "Hello" shows H:1, e:1, l:2, o:1 in normal mode, but H:1, e:1, l:1, L:1, o:1 in case-sensitive mode. The total vowel/consonant counts remain the same—only the per-character breakdown changes.

By default, spaces, numbers, and punctuation are excluded from counts. Enable the checkboxes for "Count spaces," "Count numbers," or "Count symbols" to include them in the "Other" category. They never count as vowels or consonants regardless of settings.

Yes. Click "Show" under either "Extract Vowels" or "Extract Consonants," then use the Copy button. This preserves original character order, case, and accents from your source text.

This counts how many words begin with a vowel sound versus consonant sound, based on first letter only. Words starting with non-letters (numbers, quotes, symbols) are excluded from both counts. This is useful for analyzing alliteration, assonance, or rhythmic patterns in writing.

The tool handles texts up to 1 million characters smoothly in modern browsers. Beyond this, performance may degrade. For extremely large corpora, consider analyzing in chunks or using dedicated command-line tools.

Vowel and consonant percentages are calculated against total letters only, excluding spaces, numbers, and symbols (unless you enable those options). If your text contains non-letters, they are not part of the percentage denominator, so vowel% + consonant% = 100% of letters only.

Yes. The consonant extraction helps identify high-consonant words for difficult letter racks. The frequency analysis shows which letters dominate your word options. Note: Scrabble uses slightly different tile distributions than natural language frequency.

Yes. All processing happens client-side in your browser. No data is sent to servers. You can use this tool without an internet connection after the initial page load.

This shows the proportion of vowels relative to consonants as a ratio (e.g., 0.42:1 means 0.42 vowels per consonant). Values below 1 indicate consonant-heavy text; above 1 indicates vowel-heavy text. English averages approximately 0.4:1 in formal writing.