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Character Frequency Counter
Count how often each character appears in text.
About this character frequency counter
Analyze character frequency for writing, puzzles, simple ciphers, data cleanup, and text inspection.
Mavis Tools is built for quick utility work: paste the input, get the result, and move on. The page is static-first for speed, and the interactive work happens in your browser. That makes it useful for drafts, calculations, debugging snippets, and repeat everyday tasks.
This tool is intentionally focused. It does one job clearly instead of asking for an account or hiding the result behind a long workflow. Bookmark it if you need a fast character frequency counter that works on desktop and mobile.
FAQ
Does it include spaces?
The first version ignores spaces and line breaks.
Is matching case sensitive?
Characters are lowercased for counting.
Is text uploaded?
Yes. The tool runs in your browser, and the input is not uploaded to a server.