Case Converter

How to use it

1. Paste your text — anything from a normal sentence to thisIsCamelCase or this_is_snake_case.
2. Click any target style button; the converter splits words first (it understands camelCase boundaries and separators), then rebuilds them in the requested form.

Common use cases

• Refactoring variable names — rename user_name to userName across a file in seconds.
• CSS class conventions — convert component names to kebab-case or BEM-ish parts.
• Cleaning copied headings — produce Sentence case or Title case consistently for documents and UI labels.

FAQ

Q: Does it split words inside normal sentences correctly? A: Yes — it recognises word boundaries from camelCase transitions, underscores, dashes and whitespace, so helloWorld and hello world both produce hello-world.

Q: What is CONSTANT_CASE for? A: It is the all-caps form used for environment variables and compile-time constants, e.g. MAX_RETRY_COUNT.