About Case Converter
The Case Converter tool transforms your text between seven popular casing styles with a single click. It is an essential utility for developers formatting variable names, writers styling headings, and anyone who needs consistent text casing.
How to Use
- Paste or type your text in the input area.
- Click any conversion button to transform the text.
- Copy the result using the Copy Result button.
Supported Cases Explained
UPPERCASE converts all letters to capitals. lowercase converts everything to small letters. Title Case capitalizes the first letter of each word. Sentence case capitalizes only the first letter of each sentence. camelCase joins words with no separator, capitalizing each word after the first. snake_case uses underscores between lowercase words. kebab-case uses hyphens between lowercase words.
Frequently Asked Questions
Does the tool handle special characters?
Yes, special characters and punctuation are preserved. Only letter casing is changed for basic modes like uppercase and lowercase.
What is the difference between Title Case and Sentence case?
Title Case capitalizes the first letter of every word. Sentence case capitalizes only the first letter after a period, exclamation mark, question mark, or at the start of the text.
Can I convert code variable names?
Yes. The tool intelligently splits camelCase, snake_case, and kebab-case input into words before converting to your desired format.
What happens with numbers in camelCase?
Numbers are preserved in place. For example, 'hello 2 world' becomes 'hello2World' in camelCase.
Does this work with non-English text?
It works with any text that has uppercase and lowercase letter variants, including most Latin, Cyrillic, and Greek characters.