Text Case Converter

Text Case Converter

Convert text to upper, lower, title, sentence, alternating, camel, snake or kebab case. Processing runs on your device without uploading the text or requiring an account.

Choose and review the output

The input and result are shown separately. Change the settings, review the complete output and use Copy or Download TXT. Character counts use visible grapheme clusters, while a separate code-point count helps inspect Unicode content. Word counts use Unicode letter and number groups; punctuation and emoji alone are not words.

Text and compatibility

Decorative Unicode characters are actual text, not an installed font. Some letters have no matching small or decorative character, so a readable fallback is kept. Rendering and search behavior can vary between applications. URL slugs retain Unicode letters and numbers unless ASCII-only is selected. Avoid entering private information on shared devices.