Free Text Case Converter
Convert text between uppercase, lowercase, title case, camelCase, PascalCase, snake_case, kebab-case, and more. Instant results, runs entirely in your browser.
HELLO WORLD
hello world
Hello World
Hello world
helloWorld
HelloWorld
hello_world
hello-world
hElLo wOrLd
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Frequently asked questions
What is camelCase?
camelCase joins words without spaces and capitalizes the first letter of each word except the first one. It is widely used for variable names in JavaScript, Java, and many other languages (e.g. myVariableName).
What is snake_case?
snake_case replaces spaces with underscores and uses all lowercase letters. It is the standard naming convention in Python, SQL column names, and many file systems (e.g. my_variable_name).
What is the difference between Title Case and Sentence case?
Title Case capitalizes the first letter of every word. Sentence case only capitalizes the first letter of the first word (and after sentence-ending punctuation), like a normal sentence.
What is kebab-case?
kebab-case joins words with hyphens and uses all lowercase letters. It is commonly used in CSS class names, HTML attributes, and URL slugs (e.g. my-variable-name).