Text Case Converter

Convert between UPPER, lower, camelCase, and more

Your text

4 words / 24 characters

UPPERCASE

ALL LETTERS UPPERCASE

HELLO WORLD FROM TOOLHUB

lowercase

all letters lowercase

hello world from toolhub

Title Case

Capitalizes The First Letter Of Each Word

Hello World From Toolhub

Sentence case

Only the first letter of each sentence

Hello world from toolhub

camelCase

myVariableName

helloWorldFromToolHub

PascalCase

MyVariableName

HelloWorldFromToolHub

snake_case

my_variable_name

hello_world_from_tool_hub

SCREAMING_SNAKE

MY_CONSTANT_NAME

HELLO_WORLD_FROM_TOOL_HUB

kebab-case

my-variable-name

hello-world-from-tool-hub

AlTeRnAtInG

Alternating uppercase and lowercase

hElLo wOrLd fRoM ToOlHuB

iNVERSE

Inverts the case of each letter

hELLO wORLD fROM tOOLhUB

Quick steps

Type or paste text

Drop in any text. All conversions update live as you type.

Pick a case

11 case styles including programmer favorites like camelCase, snake_case, kebab-case.

Copy what you need

Each conversion has its own copy button. Use it inline.

Frequently asked questions

What is camelCase vs PascalCase?

camelCase starts with a lowercase letter (myVariable). PascalCase starts uppercase (MyVariable). Both are common in programming but used in different contexts.

Will it preserve numbers and symbols?

Numbers are kept. Symbols and spaces are used as word separators for camel/snake/kebab/pascal cases and stripped from the result.