UPPERCASE, lowercase, Title Case, camelCase & more.
The Case Converter instantly transforms any text into UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, or kebab-case. It is the fastest way to reformat headings, fix accidentally caps-locked paragraphs, or generate correctly cased variable names for code — no installation required, works entirely in your browser.
In camelCase the first word starts with a lowercase letter and subsequent words are capitalised (e.g. myVariableName). In PascalCase every word starts with a capital letter (e.g. MyVariableName). PascalCase is common for class names; camelCase is standard for variables and functions in JavaScript and many other languages.
Snake_case replaces spaces with underscores and uses all lowercase letters (e.g. my_variable_name). It is the dominant convention in Python for variable and function names, and is also widely used in database column names and URL slugs.
The Title Case conversion capitalises the first letter of every word, including short prepositions and articles. If you need editorial-style title casing that leaves minor words lowercase, you would need to make those small adjustments manually.
Yes. Punctuation marks, digits, and special characters are left untouched. Only alphabetic characters are affected by the case conversion.