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Case Converter
Convert text between UPPER, lower, Title, Sentence, camelCase, and snake_case in one click.
Private - runs in your browser
No signup required
Free forever
How to use Case Converter
- Paste your text.
- Click a case button.
- Copy the result.
Features
- Six case styles
- Copy to clipboard
- In-browser
Why use it
- Clean up imported data
- Format headings consistently
Frequently asked questions
Does Title case ignore small words?
No - it capitalizes every word. Use Sentence case for natural prose.