Case Converter

Convert text between any case format instantly. Click a case button below — output updates live. Supports 8 formats including camelCase, snake_case and kebab-case.

select a case
Input text
Converted output (click to copy)

When to use each case format

camelCase & PascalCase
Used in JavaScript, Java, and Swift. camelCase for variables and functions; PascalCase for class names and components.
snake_case & kebab-case
snake_case is common in Python and databases. kebab-case is standard for CSS class names, HTML attributes, and URL slugs.
Title Case
Used for headings, article titles, product names, and navigation labels. Capitalises the first letter of each word.