Title Case
Input: hello world
Output: Hello World
Each word is capitalized.
Case converter
Convert text between UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case, and kebab-case.
How it works
- UPPERCASE and lowercase change every letter; Title Case capitalizes the first letter of each word.
- Sentence case capitalizes the first letter after each sentence-ending punctuation mark.
- camelCase, snake_case, and kebab-case split on non-letter/number characters, then rejoin.
Worked examples
snake_case
Input: Hello World
Output: hello_world
Words are lowercased and joined with underscores.
camelCase
Input: Hello world from RU
Output: helloWorldFromRu
First word lowercase, later words capitalized, joined without spaces.
FAQ
Does it keep my punctuation?
UPPER, lower, Title, and Sentence keep punctuation; camel, snake, and kebab strip separators by design.
Will it change accented letters?
Yes, standard casing rules apply to accented Latin letters too.
Is anything sent to a server?
No, conversion runs entirely in your browser.
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Updated: June 7, 2026