🔠 Case Converter

Instantly change the capitalization of any text — including developer formats like camelCase, PascalCase, snake_case and kebab-case.

Your text

Result

How to use the Case Converter

Paste your text into the input box.
Click any case style button.
Copy the converted result.

🔒 Privacy first: this tool runs entirely in your browser. Your files and text are never uploaded to any server.

Frequently asked questions

What is camelCase vs PascalCase vs snake_case?

camelCase starts lowercase (myVariableName), PascalCase starts uppercase (MyClassName), snake_case uses underscores (my_variable_name) and kebab-case uses hyphens (my-file-name). They're naming conventions used in programming and file naming.

What is Title Case used for?

Headlines, book titles and headings — every word starts with a capital letter. Sentence case capitalizes only the first word of each sentence, like normal prose.