Online Text Case Converter
Instantly change the case of any text: convert to UPPERCASE, lowercase, Sentence case or Title Case, plus programming formats like camelCase, snake_case and kebab-case.
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Case conversion FAQ
They are naming conventions for variables and files in programming. camelCase joins words together and capitalizes every word after the first (e.g. myVariableScore). snake_case separates words with underscores (user_account_id), and kebab-case with hyphens (header-nav-item).
Yes. All conversion happens entirely in your browser (client-side) with JavaScript. No data is sent to any server or cloud.