Case Converter

Yes — free, no account, no usage limits. Like every client-side tool on this site, it runs entirely in your browser.

No. The conversion runs locally in your browser — nothing is sent to a server.

Word detection is Unicode-aware: accented letters capitalize correctly, and apostrophes — straight or curly — don't start a new word, so "don't" becomes "Don't", not "Don'T".

On whitespace, hyphens and underscores — "hello-world" and "hello_world" both become helloWorld. The text is lowercased first, then every word after the first is capitalized.

No — it only uppercases the first letter of each word and leaves the rest untouched. If you start from ALL CAPS, convert to lowercase first, then apply Title.