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Case Converter

Convert text between upper, lower, title, camelCase and more.

Convert text between UPPERCASE, lowercase, Title Case and Sentence case online for free. Paste in text, choose a case style and instantly copy the converted output. Purely local — no uploads, no signup.

  • UPPERCASE

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  • lowercase

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  • Title Case

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  • Sentence case

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  • camelCase

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  • snake_case

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  • kebab-case

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Frequently asked questions

Which case styles are supported?

UPPERCASE, lowercase, Title Case, Sentence case and alternating cases — everything you need for Latin-script text.

Is my text sent anywhere?

No. Conversion happens entirely in your browser.

Why would I use a case converter?

To fix titles and headlines, normalize pasted content, or prepare styled captions and ad copy in seconds.

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