Case Converter / Text Transformer

Paste text, choose a transform, and copy the result — everything runs locally.

What this does & how to use it

Paste text, pick a case style, and the transformed text updates instantly without leaving your device.

  • Convert between upper, lower, title, sentence and more.
  • Generate slugs, camelCase or snake_case for programming.
  • Copy the result with one click.

Tip: you can edit the output further before copying.

0 words • 0 chars • 1 lines

0 words • 0 chars • 1 lines

Case Converter — FAQ

Is my text sent anywhere?
No. Conversions happen instantly in your browser—nothing is uploaded.
Which case styles are supported?
Upper, lower, title, sentence, slug, camelCase, PascalCase, snake_case and kebab-case.
Can I copy results easily?
Yes. Use the copy buttons beside each output field.