Case Converter
Convert text to uppercase, lowercase, title case and more.
Our free case converter helps with everyday text cleanup for coding, writing, and formatting. Use it to switch a heading to Title Case, make code identifiers readable in camelCase, or standardize file names in snake_case or kebab-case.
It works entirely in your browser, so you can paste text, click the format you need, and copy the result without creating an account or sending anything to a server.
Whether you are drafting content, cleaning up class names, preparing text for a website or app, or formatting it for our markdown to HTML converter, the tool gives you simple, fast conversions for common use cases like case converter, uppercase, lowercase.
Case ConverterFree · No signup
How to Use the Case Converter
- 1
Paste or type your text into the input box above.
- 2
Choose the output style you want, such as UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case or kebab-case.
- 3
Review the converted text in the output box and click the Copy result button to copy it instantly.
- 4
Use the tool as many times as you want, because every conversion happens locally inside your browser.