Case Converter
Convert text to UPPERCASE, lowercase, Title Case or Sentence case instantly. Free and private in your browser.
Convert text case online
Paste any text and instantly convert it to UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case or kebab-case. Useful for writers, developers and data cleanup. All conversion happens locally in your browser.
How to convert text case online
- Paste your text into the box above.
- Choose the case you want — UPPERCASE, lowercase, Title or Sentence case.
- The converted text appears instantly, locally in your browser.
- Copy the result. Your text is never uploaded.
Frequently asked questions
Can I convert text to uppercase or title case?
Yes. Pick from UPPERCASE, lowercase, Title Case and Sentence case with one click.
Is my text uploaded to convert it?
No. Conversion happens in your browser, so your text stays private.
Can it fix text typed in all caps?
Yes. Paste shouty text and switch it to Sentence case to fix it instantly.
Is it free?
Yes. The case converter is completely free with no sign-up.