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lowercase to camelCase Converter

Convert lowercase text to camelCase — one line or a whole list at once.

To convert lowercase to camelCase, paste your text above and the result updates as you type. user account id becomes userAccountId. Word boundaries are detected from the existing casing, so an identifier does not need separators to be split correctly. camelCase is the convention for variables and functions in JavaScript, Java and C#.

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About converting LOWERCASE to CAMELCASE

Lowercasing is how you normalise text before comparing it — though for user-facing comparisons, locale matters: Turkish dotted and dotless i famously break naive lowercasing. camelCase is the convention for variables and functions in JavaScript, Java and C#. Converting lowercase to camelCase turns user account id into userAccountId; acronyms are the awkward case in every direction, since "userID" and "userId" split differently and only one of them round-trips.

Convert CAMELCASE to LOWERCASE insteadOpen the full Case Converter

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