🔡 Text Case Converter

The Text Case Converter instantly transforms any text into 15 different case formats. This is a daily-use tool for developers who need to convert variable names between programming conventions, for example, converting a plain English description into camelCase for JavaScript, snake_case for Python, PascalCase for C# class names, or kebab-case for CSS class names and URL slugs.

All 15 formats are shown simultaneously, so you can compare them at a glance and copy whichever one you need. This is faster than converting one format at a time and avoids the need to remember the exact transformation rules for each case type, for example, whether SCREAMING_SNAKE_CASE preserves numbers the same way as snake_case.

The tool handles multi-word input by splitting on spaces, punctuation and existing case boundaries, so you can paste in a sentence, a function name in any format, or a mixed string and get clean output in all formats. Everything updates in real time as you type, with a copy button on each output card.