Case Converter
Ten cases at once — camel, snake, kebab, title and more.
About Case Converter
Case Converter shows your text in ten cases at once — UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE and alternating — each with its own copy button. Developers need the programming cases constantly when renaming variables between languages with different conventions; writers need the first four.
How to use it
- Paste or type your text.
- Every case appears immediately.
- Click Copy beside the one you want.
Questions
What is the difference between Title Case and Sentence case?
Title Case capitalises Every Word. Sentence case capitalises only the first word of each sentence, like normal prose.
camelCase or snake_case — which should I use?
Follow the language: camelCase for JavaScript, Java and Swift; snake_case for Python, Ruby and SQL; kebab-case for CSS classes and URLs; CONSTANT_CASE for constants everywhere.
Does it work with Arabic or other non-Latin text?
Case does not exist in Arabic, so those characters pass through unchanged. The separator-based cases still work on mixed text.
Case Converter is free and runs entirely in your browser. No account, no upload, no watermark, no limit on use.