About Case Converter

Case Converter is a free set of text tools for changing capitalisation, tidying lists and cleaning up text. It is built to be quick, simple and private.

How it works

All conversions run in your browser using JavaScript. The text you type, paste or open is not sent to our servers. Your last draft and chosen case are saved only on your own device so the tool can pick up where you left off.

What you can do

Convert text between UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, toggle case and alternating case. You can also remove duplicate lines, sort lines, remove extra spaces and reverse text. See the full list of tools.

How the site is paid for

The tools are free to use. The site shows advertisements from a third-party ad network to cover hosting and development. Ads are clearly labelled, and nothing on the site asks you to click them. You can read more in the Privacy Policy.

Feedback

Found a bug or have an idea for a new tool? Please get in touch.