Case Converter

The Case Converter turns text into UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case, kebab-case, and CONSTANT_CASE. All eight versions appear at once as you type, so you can copy whichever one you need.

Type or paste your text into the Case Converter and the camelCase version updates live. Spaces, hyphens, and underscores are stripped and every word after the first is capitalized - "my variable name" becomes "myVariableName".

snake_case uses underscores (my_variable); kebab-case uses hyphens (my-variable). Python and Rust idiomatically use snake_case; CSS classes and URL slugs use kebab-case.

Yes. The Case Converter splits on whitespace, hyphens, underscores, and the boundary between a lowercase and uppercase letter, so it can convert from camelCase or PascalCase to any other style without losing word breaks.

No. The Case Converter handles paragraphs or entire documents in milliseconds, and it all happens in your browser so there's no upload limit.