Case Converter
Change text to UPPER CASE, lower case, Title Case, Sentence case, camelCase, snake_case and more.
Case converter
Pick a style; the result updates at once.
Result
Result
Hello Big World, This Is A Sample Sentence
Private: Everything runs in this page. Nothing you type is sent anywhere or saved.
On this page
Case examples
| Input and style | Result |
|---|---|
| hello big world (title) | Hello Big World |
| hello big world (camel) | helloBigWorld |
| hello big world (snake) | hello_big_world |
| hello big world (kebab) | hello-big-world |
| hello big world (constant) | HELLO_BIG_WORLD |
| hELLO wORLD. tHIS IS (sentence) | Hello world. This is |
Formula
Title Case = first letter of each word up, the rest down
How the case converter works
- Step onePaste or type your text.
- Step twoChoose a style from the list.
- Step threeCopy the result from the box below.
What this tool does not do
- Title Case capitalizes every word and does not apply style-guide rules for small words such as of and the.
- It does not know proper nouns, acronyms or names, so it can lower-case one that should stay capitalized.
- The code styles (camel, snake, kebab) remove accents and symbols.
Frequently asked questions
How does Title Case treat small words like of and the?
This tool capitalizes every word and does not apply style-guide rules for small words. Fix those by hand if your style guide asks for it.
What is the difference between camelCase and PascalCase?
Both join words without spaces. camelCase starts with a lowercase letter (helloBigWorld), PascalCase with a capital (HelloBigWorld).
Are accents kept?
Upper, lower, title, sentence and swap keep accented letters. The code styles (camel, pascal, snake, kebab, constant) remove accents and symbols so the result is safe in a name.