Case Converter

Type once and copy any of ten clean text and identifier styles immediately.

What this tool does

Turn text into lowercase, uppercase, title, sentence, camel, snake and other useful cases. Processing happens locally in your browser; entered and generated text is not uploaded or stored by this tool.

Frequently asked questions

Which case styles are available?

Lowercase, uppercase, title case, sentence case, camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE and dot.case are included.

Does it work with Unicode?

It uses the browser's Unicode-aware casing and word categories. Language-specific capitalization can still be context-dependent.