About This Tool
Transform text between common programming and writing case formats. Convert to camelCase, PascalCase, snake_case, kebab-case, SCREAMING_SNAKE, Title Case, UPPERCASE, and lowercase with a single click.
How to Use
Paste or type your text in the input field at the top.
All case conversions appear simultaneously in the cards below.
Click the copy button on any card to copy that specific conversion to your clipboard.
Frequently Asked Questions
What is camelCase?
camelCase starts with a lowercase letter and capitalizes the first letter of each subsequent word without spaces (e.g., myVariableName). It's the standard for JavaScript and Java variables.
What is snake_case?
snake_case uses lowercase letters with underscores between words (e.g., my_variable_name). It's the standard for Python variables and Ruby methods.
What is kebab-case?
kebab-case uses lowercase letters with hyphens between words (e.g., my-variable-name). It's commonly used for CSS class names, URLs, and HTML attributes.
When should I use SCREAMING_SNAKE_CASE?
SCREAMING_SNAKE_CASE (all uppercase with underscores) is the convention for constants in most programming languages (e.g., MAX_RETRY_COUNT).