📊 Letter Frequency Analyzer

Paste any text to see letter distribution, word length, and vocabulary diversity.

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Try a famous speech, a blog post, or anything you've written.

🔤 English letter frequency

In typical English text, the most common letters are:

E — ~12.7%
T — ~9.1%
A — ~8.2%
O — ~7.5%
I — ~7.0%

📚 Vocab diversity

Under 40% — repetitive
40–60% — average
60–80% — varied writing
80%+ — highly diverse

🎓 Used by

Writers checking their style, students studying linguistics, and SEO professionals analyzing keyword density.