Case Converter
Switch any text between UPPERCASE, lowercase, Title Case, camelCase, snake_case and more — instantly, with one click to copy.
Convert text to any case style
Pick a case and the result updates live. UPPERCASE and lowercase are exactly what they sound like. Title Case capitalizes the first letter of each word; Sentence case capitalizes only the first letter of each sentence. The programmer cases — camelCase, snake_case, kebab-case and CONSTANT_CASE — first break your text into words (splitting on spaces, hyphens, underscores and case boundaries) and then re-join them in the chosen style. Alternating case flips letter casing as it goes for a playful effect.
It is useful for renaming variables, building URL slugs, fixing all-caps headlines, or formatting constants. Everything runs in your browser, so nothing is uploaded.