Convert text between different cases. Useful for variable naming, CSS classes, and more.
When to Use Each Case
| Case | Used For | Example |
|---|---|---|
| camelCase | JavaScript variables, JSON keys | userName |
| PascalCase | Classes, React components, TypeScript types | UserProfile |
| snake_case | Python variables, database columns, Ruby | user_name |
| kebab-case | CSS classes, URLs, HTML attributes | user-name |
| CONSTANT_CASE | Constants, environment variables | MAX_RETRIES |
| dot.case | Package names, config keys | app.config.port |