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Case Converter: camelCase, snake_case, Title Case, UPPERCASE and More

Convert text to uppercase, lowercase, title case, sentence case, camelCase, PascalCase, snake_case, kebab-case and more at the same time. Runs in your browser.

Type or paste text and see it in every common case at once. Each result has its own Copy button, so there is nothing to choose first.

What it does

Frequently asked questions

What is the difference between camelCase and PascalCase?
camelCase starts with a lowercase letter (userName). PascalCase starts with a capital (UserName).
What is kebab-case used for?
Words joined by hyphens, common in URLs, CSS class names and file names.
How does it split words for snake_case?
At spaces, punctuation and where a lowercase letter meets a capital, so XMLHttpRequest becomes xml_http_request.
Is my text uploaded?
No. It stays in your browser.

Runs in your browser. Nothing you type is sent to this site. Updated 2026-10-11.

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