Unique Words Counter
Count unique words in any text (case-insensitive, punctuation normalized).
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Tool guide
Unique Words Counter: how it works
Practical information to understand the result and use this tool correctly.
About Unique Words Counter
Count unique words in any text (case-insensitive, punctuation normalized).
The tool runs directly in the browser for immediate results.
How to use it
- 1Enter the values you want to calculate or process.
- 2The result updates instantly on the same page.
- 3Copy, share, or export the result if the tool allows it.
Frequently asked questions
- Do I need to sign up?
- No. The tool works without an account.
- Are my data uploaded?
- Compatible operations run locally in the browser.
- Are uppercase and lowercase treated as the same word?
- Yes. Everything is lowercased before counting so Cat and cat count as one.