Case Converter

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Runs entirely in your browser, nothing is uploaded.

How it works

Case converter for camelCase, snake_case and eight more casings

Switch text between ten casings, including camelCase and CONSTANT_CASE. Every line is converted on its own, so a list stays a list.

What this does
  • Ten casings, from UPPERCASE and Sentence case down to kebab-case and aLtErNaTiNg
  • Input already in camelCase or snake_case is split back into words before re-casing
  • Title Case keeps nine minor words lowercase, a, an, the, of, and, or, in, on, to, unless one opens or closes the line
FAQ

Title Case and Sentence case lowercase every word before capitalising its first letter, and nothing in plain text marks NASA as an acronym rather than an ordinary word. Convert first, then fix the handful of acronyms by hand. Sentence case does make one exception: a standalone “i” is put back as “I”.

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