Case Converter
Easily convert text between different letter cases.
Convert Your Text
Enter text below to see it converted instantly.
11 Characters, 2 Words
Sentence Case
Hello world
lowercase
hello world
UPPERCASE
HELLO WORLD
Capitalized Case
Hello World
aLtErNaTiNg cAsE
hElLo wOrLd
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Why Use Our Flip Case Converter?
Format your text perfectly in a single click.
Multiple Cases
Instantly convert your text to Sentence case, lower case, UPPER CASE, Capitalized Case, and more.
Instant Conversion
Your text is converted in real-time as you type or paste, with no need to click a button.
Secure & Private
All processing happens directly in your browser. No text is uploaded, ensuring your data remains private.