Character Frequency Analyzer

See the character distribution of a text: count how often each character appears, by Unicode class, letters only or every code point. Free, nothing uploaded.

About this tool

See Exactly Which Characters a Text Contains

Letter frequencies for puzzles and cryptography, or a code-point view that exposes invisible characters, non-breaking spaces and stray Unicode.

How to use it

  1. Paste your text.
  2. Choose Unicode classes, letters only or every code point.
  3. Review or copy the frequency table.

Frequently asked questions

Can it reveal hidden characters?

The all-characters view lists every character on its own, so non-breaking spaces and other invisible characters show up as separate entries.

Is my text uploaded anywhere?

No. The tool runs in your browser and the text never leaves your device, so you can paste confidential drafts, contracts or customer data.