ToolQuarters

Case Converter

Paste your text and switch it between UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case and kebab-case with one click. Everything happens in your browser.

Runs in your browser — your files never leave your device

How to use Case Converter

  1. 1Type or paste your text into the box above.
  2. 2Pick the case you want to convert to.
  3. 3Copy the result with the copy button.

Frequently asked questions

Is my text sent to a server?

No. All conversions run locally in your browser — your text never leaves the page.

What is Title Case versus Sentence case?

Title Case capitalises the first letter of each word; Sentence case capitalises only the first letter of each sentence.

Does it support programmer cases?

Yes — camelCase, snake_case and kebab-case are all included.