Text Case Converter

Getting Started

Type or paste your text into the input area on the left, then click any case option to instantly convert it. The result appears in the output area on the right.

Available Cases

Uppercase and Lowercase convert all letters. Title Case capitalizes the first letter of each word. Sentence Case capitalizes only the first letter of the first word. camelCase and PascalCase join words together — camelCase starts with a lowercase letter, PascalCase with an uppercase letter. snake_case joins words with underscores, kebab-case with hyphens. SCREAMING_SNAKE is snake_case in all caps. Toggle Case swaps every letter's case.

Tips

camelCase, PascalCase, snake_case, kebab-case and SCREAMING_SNAKE work best with simple words separated by spaces, punctuation, or existing delimiters. The conversion updates instantly as you type.

Privacy

Everything runs locally in your browser. No data is sent to any server.