Text Case Converter
Transform text between different case styles with real-time preview.
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lowercase
Convert to lowercase letters.
hello world
UPPERCASE
Convert to uppercase letters.
HELLO WORLD
Title Case
Capitalize first letter of each word.
Hello World
Sentence case
Capitalize first letter of sentences.
Hello world. New sentence.
camelCase
Join words, capitalize after first.
helloWorld
PascalCase
Join words, capitalize each word.
HelloWorld
snake_case
Lowercase with underscores.
hello_world
kebab-case
Lowercase with hyphens.
hello-world