ElemPick is a Firefox extension designed to simplify the process of selecting HTML elements by generating CSS Selectors or XPath expressions effortlessly. Users can click the toolbar icon, select an element on the page, and copy the generated path with ease. It supports multiple algorithms, including its internal method and Chromium's, providing flexibility for developers to choose their preferred option. Additionally, it features a context menu for quick access and DOM traversal buttons for easy navigation between nearby elements.

The extension also offers limited support for elements within Shadow DOM and Same-Origin Iframes while allowing users to optimize paths and select their preferred quote style. With a focus on user privacy, ElemPick does not track user activity or collect data, ensuring that all information remains local to the user's device. Its Material Design UI enhances usability, making it a valuable tool for web developers.