Text Case Converter

Convert text between uppercase, lowercase, title case, sentence case, camelCase, PascalCase, snake_case, kebab-case, and alternating case. Everything runs locally in your browser — your inputs are not uploaded to produce the result.

Each word starts with a capital letter. Styles vary for small words like “of” — this tool capitalises every word for simplicity. Common for filenames, URLs, and code identifiers. camelCase and PascalCase are typical in programming.

Letters change case; most punctuation stays. Identifier modes may replace spaces and symbols with separators. Tweak the inputs above to compare options, then copy or note the result you need.