Word Frequency Counter
Rank every word by frequency. Flesch-Kincaid readability score and grade level.
| # | Word | Count | Frequency |
|---|---|---|---|
| Enter or paste text above to see word frequency analysis | |||
📊 Word frequency — text is tokenised (lowercase, punctuation stripped), then each unique word is counted and sorted by frequency. Stop-word filtering removes common function words (the, a, is, …) so you see only meaningful vocabulary.
📖 Flesch Reading Ease — formula: 206.835 − 1.015×(words÷sentences) − 84.6×(syllables÷words). Higher = easier to read. Scores map to grade levels from 5th grade (≥90) to Professional (<30).
🔤 Syllables — counted by detecting vowel groups, then subtracting common silent endings (-e, -ed). Minimum 1 syllable per word.
🔒 Privacy — all processing runs in your browser. Nothing is ever sent to any server.
About Word Frequency Counter
Word Frequency Counter instantly ranks every word in your text by how often it appears — with count, percentage, and a visual bar. Toggle stop-word filtering to focus on meaningful vocabulary. The built-in Readability Analyzer computes a Flesch-Kincaid Reading Ease score (0–100) and maps it to an estimated grade level, plus average syllables per word and average sentence length. All calculations run entirely in your browser — nothing is sent to any server.