Free online tool
Case Converter
Convert text to uppercase, lowercase, title case, sentence case, kebab case, or snake case.
How to use Case Converter
- Paste or enter your content in the tool above.
- Choose the action you need, such as format, convert, count, or generate.
- Review the output and copy, print, or save it from your browser.
FAQ
Can I use this for headlines?
Yes. Title case and sentence case are useful for headlines, titles, and email subjects.
Does it preserve line breaks?
Most conversions preserve line breaks, while slug-style conversions normalize spaces.