🔤 Text Case Converter

Type or paste text below — see it converted to every common case style at once. Everything runs locally, nothing is sent anywhere.

About this tool

Paste any text and see it converted to UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case and CONSTANT_CASE all at once. Pick the one you need and copy it — handy for renaming variables, normalising headings or cleaning up copy that arrived in the wrong case.

Conversion is instant and happens in your browser.

How to use it

  1. Paste or type your text.
  2. Every case variant appears below, updating live.
  3. Click copy next to the variant you want.

Frequently asked questions

How does camelCase handle multiple words?

Words are split on spaces, hyphens, underscores and existing case changes, then joined with the first word lower-case and each following word capitalised.

Does Title Case keep small words lower-case?

It capitalises every word — the simple, predictable form. Adjust articles and prepositions by hand if your style guide requires it.

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