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Case Converter

Convert text between uppercase, lowercase, title case, sentence case, camelCase, PascalCase, snake_case, kebab-case, and CONSTANT_CASE with instant one-click copy.

Input Text

6 words36 chars

All Formats Preview

Title Case

The Quick Brown Fox Jumps Over Lazy Dog

Sentence case

The quick brown fox jumps over lazy dog

camelCase

theQuickBrownFoxJumpsOverLazyDog

kebab-case

the-quick-brown-fox-jumps-over-lazy-dog

snake_case

the_quick_brown_fox_jumps_over_lazy_dog

CONSTANT_CASE

THE_QUICK_BROWN_FOX_JUMPS_OVER_LAZY_DOG

How to Use the Case Converter

Paste or type your text into the editor. Choose any casing button to transform your entire text instantly, or click the dedicated copy icon next to any specific case format.

Calculation Examples

Title Case Conversion

Input:the quick brown fox

Result:The Quick Brown Fox

CamelCase Conversion

Input:user registration date

Result:userRegistrationDate

Kebab-case Conversion

Input:Main Header Title

Result:main-header-title

Frequently Asked Questions

Does this case converter support special characters and accents?

Yes. Our converter uses full Unicode string transformations to correctly capitalize accented characters like ñ, é, ü, and ç.

Is my text private and secure?

Yes, 100%. All case conversions execute locally in your browser. None of your text is ever uploaded or transmitted over the network.