Case Converter
Convert between camelCase, snake_case, UPPER and more
About Case Converter
How Case Converter Works
Paste text and it is transformed between camelCase, snake_case, kebab-case and more in your browser. Conversion is fully client-side, so your text never leaves your device.
The Case Converter transforms text between a dozen naming conventions, including camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, and Title Case. A typical use case is renaming a variable from snake_case in a database to camelCase in JavaScript, or generating URL slugs from headings. The tool updates instantly as you type, so you can compare forms side by side. Everything runs locally, so your text is never sent anywhere. It saves tedious manual editing and prevents the inconsistent casing that creeps into code and content. Engineers and writers alike use it to keep identifiers and labels uniform across projects.
Frequently asked questions
How many cases are supported?+
Around a dozen, including camel, Pascal, snake, kebab, constant, and title case.
Does it handle spaces and punctuation?+
Yes. It strips and re-adds separators according to the chosen convention.
Is my text uploaded?+
No. Conversion happens entirely in your browser.
Limitations
It follows standard rules and may not match a team's unusual custom naming quirks without manual tweaks.