Case Converter
Convert text between UPPER, lower, Title Case, camelCase, snake_case, and more.
Select Case Mode:
How do I use Case Converter?
Paste or type text into the input panel.
Click any case transformation button (UPPERCASE, Title Case, camelCase, etc.).
The text converts live automatically.
Click Copy to copy the result to your clipboard.
What features does Case Converter offer?
8 case transformation modes: UPPER, lower, Title, Sentence, camelCase, snake_case, kebab-case, CONSTANT_CASE
Live instant conversion as you type or click buttons
100% Client-Side privacy — no text stored or sent anywhere
One-click copy to clipboard
Frequently Asked Questions about Case Converter
What is camelCase vs snake_case vs kebab-case?
camelCase removes spaces and capitalizes each word except the first (myVariableName). snake_case joins words with underscores in all lowercase (my_variable_name). kebab-case joins words with hyphens (my-variable-name).
Is my text saved anywhere?
No. Case conversion happens entirely inside your browser's JavaScript engine — nothing is sent to any server.
When should I use PascalCase vs camelCase?
PascalCase capitalizes the first letter of every word including the first (MyComponentName) and is used for class names and React components. camelCase lowercases the first word (myFunctionName) and is the standard for JavaScript variables and function names.
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