Case Converter
Convert text between cases instantly — UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case and CONSTANT_CASE. Paste once and copy whichever format you need.
———————————About the Case Converter
Naming conventions differ everywhere: APIs use snake_case, JavaScript uses camelCase, components use PascalCase, CSS uses kebab-case, and constants use CONSTANT_CASE. Retyping a phrase into a different convention wastes time and introduces typos.
This converter transforms your text into every common case at once so you can grab the right one. It handles both ordinary sentences and code identifiers, splitting on spaces, underscores, hyphens and camel-case boundaries — all in your browser.
How to use it
- 1Paste or type your text.
- 2Pick the case you want from the list of results.
- 3Copy the converted text.
Features
- 10+ case formats including camelCase, snake_case and kebab-case
- Converts as you type
- Live character and word count
- One-click copy of any result
- Works on code identifiers and prose alike
Frequently asked questions
What case formats are supported?
UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE and dot.case.
What is the difference between camelCase and PascalCase?
Both join words without spaces; camelCase lowercases the first word (myVariable) while PascalCase capitalizes it (MyVariable).
Does it work with code identifiers?
Yes. It splits on spaces, hyphens, underscores and camel-case boundaries, so it converts existing identifiers correctly.
Is my text uploaded?
No. All conversion happens locally in your browser.