Text Case Converter
Convert text between upper, lower, and title case.
Reference Guide
Development tool — all processing runs locally in your browser. No data is sent to a server.
Operation: case-transform
Paste input, click Run, and copy the result. For two-input tools, fill both fields before running.
Example Input
hello devpipe world
Example Secondary Input
title
A sample loads automatically when you open this tool. Use Load Sample to reset it.