Text Case Converter

Convert text to upper, lower, title and sentence case.

🌐 Uses API
Also try:Word Counter·Lorem Ipsum Generator·JSON Formatter & Validator

Professional Text Transformer

Transform text with advanced case conversion and style analysis

💻

Programming Variables

Convert text to programming variable naming conventions

HIGHDevelopment
⚡Quick Examples by Category
📝Input Text
Words
6
📝
Characters
47
📊
No Spaces
42
🔤
Sentences
1
📖
Paragraphs
1
📄
Readability
0/100
🎯
🔄Text Transformations
🔥UPPERCASE
Basic
ALL LETTERS CAPITALIZED
HELLO WORLD
Best for: Emphasis, Constants
📝lowercase
Basic
all letters small
hello world
Best for: Default text, URLs
📚Title Case
Professional
First Letter Of Each Word (Smart)
Hello World and Beyond
Best for: Headlines, Titles
📖Sentence case
Professional
First letter of sentences
Hello world. How are you?
Best for: Regular text, Descriptions
🐪camelCase
Programming
firstWordLowerThenUpper
helloWorldExample
Best for: JavaScript variables, JSON keys
🏗️PascalCase
Programming
FirstLetterOfEachWord
HelloWorldExample
Best for: Class names, React components
🐍snake_case
Programming
words_separated_by_underscores
hello_world_example
Best for: Python variables, Database columns
🍢kebab-case
Web
words-separated-by-hyphens
hello-world-example
Best for: CSS classes, HTML attributes
⚡CONSTANT_CASE
Programming
SCREAMING_SNAKE_CASE
HELLO_WORLD_EXAMPLE
Best for: Constants, Environment variables
⭕dot.case
System
words.separated.by.dots
hello.world.example
Best for: Package names, Namespaces
🛤️path/case
System
words/separated/by/slashes
hello/world/example
Best for: File paths, URL paths
🚂Train-Case
Web
Words-With-Capital-Letters
Hello-World-Example
Best for: HTTP headers, XML attributes
🎭aLtErNaTiNg CaSe
Creative
EvErY oThEr LeTtEr
hElLo WoRlD eXaMpLe
Best for: Memes, Social media
🔄iNVERSE cASE
Creative
Flips existing case
hELLO wORLD eXAMPLE
Best for: Text manipulation, Data processing

Frequently asked questions

Which cases are supported?

Uppercase, lowercase, title case, and sentence case conversions are supported.

Is my text stored?

No. All conversions happen locally in your browser and are not uploaded.

Will punctuation be changed?

Only letter casing changes. Punctuation and numbers remain the same.

Related tools