Case Converter
Convert text to any case format — from prose to code and back.
Type or paste text into the input box, then tap a case format button. The result appears instantly below.
Case formats
- UPPER CASE — ALL LETTERS CAPITALIZED
- lower case — all letters lowercase
- Title Case — First Letter Of Each Word Capitalized
- Sentence case — Only the first letter capitalized per sentence
- camelCase — firstWordLowerThenUpperForEach (for code)
- PascalCase — EveryWordStartsWithUpper (for code)
- snake_case — words_joined_by_underscores (for code)
- kebab-case — words-joined-by-hyphens (for URLs)
Tip: Use Swap to move the output back to the input for chained conversions.
Choose a format
Output