Case Converter
Convert text to upper, lower, title, sentence, camel & more.
100% client-side — your data never leaves your browser.
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Your converted text will appear here.
About the Case Converter
Transform any block of text into the case style you need — UPPERCASE, lowercase, Title Case, Sentence case, camelCase, or aLtErNaTiNg case — instantly. Paste your text, click a button, and copy the result. Everything runs in your browser; nothing is uploaded.
How to use the Case Converter
- 1Paste or type your text into the editor.
- 2Click one of the case buttons to transform your text.
- 3Review the live result and the word and character counts.
- 4Hit “Copy” to grab the converted text for your document.
Why use our Case Converter
Six case styles
UPPERCASE, lowercase, Title Case, Sentence case, camelCase, and alternating case.
Live word & character count
See length stats update instantly as you edit and convert.
One-click copy
Copy your converted text to the clipboard with a single click.
100% browser-based
Your text never leaves your device — no servers, no tracking.
Frequently asked questions
What is Title Case?+
Title Case capitalizes the first letter of every word — useful for headlines, book titles, and section headers.
What's the difference between Title Case and Sentence case?+
Title Case capitalizes every word. Sentence case only capitalizes the first letter of each sentence, like normal prose.
How does camelCase work?+
camelCase removes spaces and capitalizes the first letter of each word except the first one — for example, “hello world” becomes “helloWorld”. It's commonly used for variable names in code.
Is my text saved or uploaded?+
No. Conversion happens entirely in your browser. Your text is never sent anywhere and disappears the moment you close the tab.