Case Converter
Change the letter case of any text with one click.
Runs in your browser. Nothing you enter is sent or stored.
How it works
Choose a style and the text is transformed instantly. Title Case capitalizes every word; Sentence case capitalizes the first letter of each sentence; camelCase, snake_case and kebab-case are useful for code and URLs.
Example
'hello big world' → 'Hello Big World' (Title), 'helloBigWorld' (camel), 'hello-big-world' (kebab).
Frequently asked questions
Does it work with accented letters?
Yes, it supports Unicode letters such as é, ü and ñ.
What is kebab-case used for?
Mostly for URLs and CSS class names, e.g. my-page-title.
Is there a length limit?
No practical limit; very large texts depend on your device.