The Clear Cookies and Storage Button is a Firefox add-on designed to enhance user privacy by allowing quick deletion of cookies, supercookies, and web application data. With a simple click, users can easily manage their online data without needing to close the browser. Configurable settings let users choose what data to delete, with the default settings targeting cookies, indexedDB, and localStorage. This functionality provides an efficient alternative to the built-in privacy settings in Firefox, enabling users to maintain their privacy actively while browsing.

This add-on is particularly beneficial for those who want to keep their browsing sessions clean without the hassle of navigating through Firefox's privacy settings. Importantly, it does not interfere with data stored by other Firefox add-ons, ensuring that essential settings remain intact. As a modified version of Mozilla's own code, this tool is a reliable option for anyone looking to enhance their online privacy with minimal effort.