Text & Writing
Character Frequency Analyzer
The Character Frequency Analyzer counts how many times each letter of the alphabet appears in your text, ranked from most to least common.
It's useful for solving ciphers and cryptograms, studying letter distribution, or just satisfying curiosity -- all calculated locally in your browser.
How to Use the Character Frequency Analyzer
- Open the Character Frequency Analyzer.
- Paste or type your text into the box.
- Review the table of letters, ranked by how often they appear.
- Use the counts and percentages for your puzzle, cipher or analysis.
Frequently Asked Questions
Does it count numbers and punctuation?
No, it counts only the letters A-Z, treating uppercase and lowercase as the same letter.
Why would I need letter frequency?
It's commonly used for solving substitution ciphers and cryptograms, since letters like E and T appear far more often than Q or Z in English.
Is my text sent anywhere?
No. The count happens entirely in your browser -- nothing is uploaded.
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