Case Converter
Convert text between UPPER CASE, lower case, Title Case, Sentence case, camelCase, snake_case, and kebab-case instantly.
How It Works
Type or paste your text, then click a case style button to convert:
- UPPER CASE — All characters converted to uppercase.
- lower case — All characters converted to lowercase.
- Title Case — First letter of each word capitalized.
- Sentence case — First letter after sentence-ending punctuation capitalized.
- camelCase — Words joined, first word lowercase, subsequent words capitalized.
- snake_case — Words joined with underscores, all lowercase.
- kebab-case — Words joined with hyphens, all lowercase.
The converted result appears instantly and can be copied to your clipboard with one click.
Frequently Asked Questions
What is Title Case?
Title Case capitalizes the first letter of every word. For example, "hello world" becomes "Hello World".
What is camelCase?
camelCase joins words together with no spaces, capitalizing the first letter of every word except the first. It is commonly used in JavaScript variable names, e.g., "myVariableName".
What is the difference between snake_case and kebab-case?
snake_case uses underscores to separate words (common in Python and databases), while kebab-case uses hyphens (common in URLs and CSS class names).
What is Sentence case?
Sentence case capitalizes only the first letter of each sentence, with the rest in lowercase. It follows standard English sentence formatting.