Free Text Case Converter
Convert text between 10 case formats: UPPER, lower, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, tOGGLE cASE, and Invert Case. All processing happens locally in your browser.
How to Use
- Paste or type your text
- Click any case button to convert instantly
Privacy
All processing happens locally. No data is transmitted.
Last reviewed: July 2026.