Case Converter

Convert instantly into 14 formats

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Why different cases?

Every programming language has its conventions: JavaScript uses camelCase for variables and PascalCase for classes, Python and Ruby prefer snake_case, CSS and URLs need kebab-case, constants are typically SCREAMING_SNAKE_CASE. This tool swaps between all common conventions in one click — no manual retyping.

Where is each case used?

  • camelCase: JavaScript variables, JSON properties, Java/C# methods
  • PascalCase: classes in C#, TypeScript, Java; React components
  • snake_case: Python, Ruby, Rust variables, SQL column names
  • kebab-case: CSS classes, URLs/slugs, HTML data- attributes