Case Converter

Convert text between upper, lower, title, camel, snake, and kebab case.

How to use

1Paste the text you want to transform.
2Pick a case button: UPPER, lower, Title Case, camelCase, snake_case, or kebab-case.
3Copy the result, or Clear to reset.
4You can chain conversions—each click transforms the current editor text.

Is conversion local?

Yes. Case changes run in your browser. Nothing is sent to a server.

Will camelCase keep punctuation?

Non-alphanumeric separators are removed when building camelCase, snake_case, and kebab-case.

Does Title Case handle small words?

It capitalizes the first letter of each word. It does not special-case words like “of” or “the”.

Can I undo?

There is no history stack. Keep an original copy if you need to revert.