Text Case Converter
Convert text between cases
Paste text and get every common case at once — UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case, and kebab-case. Handy for headings, variable names, slugs, and cleaning up copy. It all runs in your browser.
Frequently asked questions
What is Title Case?
It capitalises the first letter of each word (for headings), e.g. "The Quick Brown Fox". Sentence case capitalises only the first letter of each sentence.
camelCase vs snake_case?
camelCase joins words and capitalises each after the first; snake_case joins with underscores in all lowercase. Both are common in code.Does this send my text anywhere?
No — all conversions run in your browser.