Text Tool

Text Case Converter

Convert text between 12 different case formats instantly. Perfect for developers, writers, and content creators.

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12 formats available
Input Text
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No Space
0Words
0Lines
0Sentences
Output
Converted text will appear here…

Select a format above to convert your text.
0Chars
No Space
0Words
0Lines
0Sentences
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Format Reference Guide

🔠UPPERCASE
HELLO WORLD

ALL LETTERS CAPITALIZED

🔡lowercase
hello world

all letters lowercase

📝Title Case
Hello World

First Letter Of Each Word

✏️Sentence case
Hello world, this is text.

First letter of sentence

🐪camelCase
helloWorldExample

firstWordLower RestCapital

🏛️PascalCase
HelloWorldExample

EveryWordCapitalized

🐍snake_case
hello_world_example

words_joined_by_underscores

🍢kebab-case
hello-world-example

words-joined-by-hyphens

⚡CONSTANT_CASE
HELLO_WORLD_EXAMPLE

UPPER_WITH_UNDERSCORES

•dot.case
hello.world.example

words.separated.by.dots

📁path/case
hello/world/example

words/like/a/file/path

🃏mOcK cAsE
hElLo WoRlD

AlTeRnAtInG cApS

When to Use Each Case Format

camelCase

JavaScript variables and function names

getUserData()
PascalCase

React components, class names

UserProfile
snake_case

Python variables, database column names

user_first_name
kebab-case

CSS class names, URL slugs, HTML attributes

main-nav-link
CONSTANT_CASE

Environment variables, constants

MAX_RETRY_COUNT
Title Case

Article headings, book titles, UI labels

Getting Started Guide
dot.case

Config keys, package names

server.port.number
path/case

File paths, API endpoints

api/user/profile