Tabby is a free Chrome add-on designed to enhance tab management by allowing users to add customizable labels to their browser tabs. This tool is particularly beneficial for users who frequently work with multiple tabs, such as QA engineers, developers, and researchers. By adding labels, users can easily identify the purpose of each tab, reducing confusion and improving productivity.

With Tabby, users can customize not only the label text but also the icon and color of each tab label. The add-on even updates the tab favicon to reflect the selected icon, providing a visual cue that helps users navigate their open tabs more efficiently. Overall, Tabby offers a straightforward solution for organizing tabs, making it a valuable addition for anyone looking to streamline their browsing experience.