Randomize Case

Randomly change letter case in text.

100% Private — Your text never leaves your browser. No data is sent to our servers.

About this tool

Randomly change letter case in text.

Common use cases

Convert text quickly with copy-ready results
Use the output in documents, scripts, or workflows
Work locally in your browser without installing software

How to use

Paste your text.
Click the action button (e.g. Uppercase, Lowercase).
Copy the result.

Runs in your browser. No text is uploaded to servers.

Input