How to use Case Converter
Convert text to uppercase, lowercase, Title Case, or camelCase and copy the result.
- 01Paste the text you want to transform.
- 02Choose uppercase, lowercase, Title Case, or camelCase.
- 03Review and copy the converted output.
Choosing a case style
UPPERCASE works for short labels, lowercase normalizes input, Title Case helps with English headings, and camelCase is common for code identifiers.
Unicode and language behavior
Conversion uses the browser's Unicode case rules. Scripts without letter case stay unchanged, while a few language-specific mappings may vary by locale.
Frequently asked questions
Are line breaks preserved?
Uppercase, lowercase, and Title Case preserve line breaks. camelCase combines words into one identifier.
Does it support non-Latin text?
Yes. Characters without case remain unchanged while compatible letters are transformed.