Text tool

Case Converter

UPPERCASE, lowercase, Title Case, Sentence case and more.

Free Runs in your browser

About this tool

Case Converter changes the capitalisation of your text in one click. Fix text typed with Caps Lock on, make headings Title Case, or turn phrases into camelCase and snake_case for code.

How to use Case Converter

  1. Paste your text.
  2. Click the case you want.
  3. Copy the result.

Questions people ask

What is Title Case?

Title Case capitalises the main words. Small words like “and”, “of” and “the” stay lowercase unless they come first.

What is Sentence case?

Sentence case capitalises only the first letter of each sentence, like normal writing.

Which case is used in programming?

camelCase is common in JavaScript, snake_case in Python and databases, and kebab-case in URLs and CSS.

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