Free Text Case Converter
Convert text between different case styles instantly — UPPERCASE, lowercase, Title Case, camelCase, snake_case, kebab-case.
Frequently asked questions
How do I convert text to uppercase online?
Paste your text into the converter and click "UPPERCASE". Your text will instantly convert to all capital letters. Click "Copy Text" to copy the result.
What is camelCase?
camelCase is a naming convention where the first word is lowercase and subsequent words start with uppercase letters. Example: "thisIsCamelCase". Common in programming for variable and function names.
How to convert to snake_case?
Use our converter and click "snake_case". Words are separated by underscores and converted to lowercase. Example: "this_is_snake_case". Popular in Python and databases.