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Case Converter

Accidentally typed a paragraph in caps lock? Need a heading normalized to lowercase? Paste your text, choose a case, and copy the result. You can convert to uppercase, lowercase, capitalized (every word), or sentence case — all processed locally in your browser.

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Your text is processed entirely in your browser and is never sent to or stored on a server.

Frequently asked questions

What is the difference between Capitalized and Title Case?
Capitalized uppercases the first letter of every word. Title Case additionally leaves small words like "and", "the", and "of" lowercase. Use the Title Case Converter for headline-style capitalization.
Will it change numbers or punctuation?
No — only letter casing changes. Numbers, punctuation, and line breaks are preserved.