Case Converter Documentation

Convert text to upper, lower, title, camel, or snake case in your browser.

Upper/lower modes apply JavaScript case conversion. Title, camel, and snake modes lowercase the input, split it into ASCII alphanumeric words, and join or capitalize those words.

• Prepare an ASCII variable name from a short label.
• Change paragraph capitalization without uploading the text.

Input

Text, files, or values entered in the browser, depending on the tool.

Output

A result shown in the browser that can be reviewed or copied where supported.

• Title, camel, and snake modes discard non-ASCII letters and punctuation; they are not language-aware title-casing tools.

Inputs for this browser-side tool are processed locally and are not sent to SiteIndex. Normal page analytics may still be collected as described in the Privacy Policy. Read the Privacy Policy.