Case Converter
UPPER, lower,
Title and more.
Your text
Title Case
Paste your text and pick a case: UPPER, lower, Title Case (small words like "of" and "the" stay lowercase), Sentence case, or a programming case such as camelCase, PascalCase, snake_case, kebab-case or CONSTANT_CASE. Copy the result.
Case styles at a glance
| Style | Example | Used for |
|---|---|---|
| Title Case | The Lord of the Rings | Headlines, book titles |
| Sentence case | The lord of the rings | Body text, UI labels |
| camelCase | theLordOfTheRings | JavaScript variables |
| PascalCase | TheLordOfTheRings | Classes, React components |
| snake_case | the_lord_of_the_rings | Python, SQL columns |
| kebab-case | the-lord-of-the-rings | URLs, CSS classes |
| CONSTANT_CASE | THE_LORD_OF_THE_RINGS | Constants, env variables |
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Frequently asked questions
- What is the difference between Title case and Sentence case?
- Title Case capitalises the main words ("The Lord of the Rings"); Sentence case capitalises only the first word of each sentence ("The lord of the rings").
- Which case should I use for code?
- Common conventions: camelCase for JavaScript variables, PascalCase for classes and components, snake_case for Python and SQL, kebab-case for URLs and CSS, CONSTANT_CASE for constants.