camelCase, snake_case, kebab-case, and more — live.
Paste any text or identifier and instantly see it in every common programming and writing case: camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, Title Case, sentence case, and plain upper/lower. It intelligently splits existing camelCase and snake_case input into words first. Runs in your browser.
Yes — input like myVariableName is split into words before reformatting, so you can convert between any two cases.
Uppercase words joined by underscores, commonly used for constants and environment variables.