Aa Case Tool

Case
Converter

Convert text between all popular case formats — uppercase, lowercase, title case, camelCase, snake_case, kebab-case, and more.

10 case formats

Real-time conversion

All formats at once

One-click copy

UPPERCASE

HELLO WORLD

lowercase

hello world

Title Case

Hello World

Sentence case

Hello world

camelCase

helloWorld

PascalCase

HelloWorld

snake_case

hello_world

kebab-case

hello-world

CONSTANT_CASE

HELLO_WORLD

dot.case

hello.world

tOGGLE cASE

hELLO wORLD

aLtErNaTe

hElLo wOrLd

Input Text

Title Case

📋 All Case Formats at Once

FormatResultCopy