Runs locally
Character Frequency
The most common characters in the text.
Ctrl+Enter runs. Ctrl+Shift+Backspace clears.
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The most common characters in the text. Runs in the browser. Nothing is uploaded.
About this tool
Analyze which letters and symbols appear most often, for frequency analysis of a cipher, a linguistics exercise or a quick check of hidden characters.
How to use it
- 01
Paste the text.
- 02
Read the most common characters with counts.
- 03
Copy the table.
FAQ
Frequently asked questions
Are spaces and line breaks counted?
Yes. Every character is counted; a line break is shown as \n.
Is case taken into account?
Yes. Upper- and lowercase letters are counted separately.