Alphabetab is a free Chrome extension developed by oneironautics. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This no-frills extension offers a convenient way to sort tabs based on their URL, title, or audible state. Additionally, it provides the useful feature of killing tabs that are playing audio.

With Alphabetab, users can easily organize their open tabs by sorting them according to their URL or title. This can be particularly helpful when dealing with a large number of tabs and wanting to quickly find specific ones. The extension also allows users to sort tabs based on their audible state, making it easy to identify and manage tabs that are playing audio.

One standout feature of Alphabetab is its ability to kill tabs playing audio. This can be a lifesaver when encountering those annoying autoplaying videos or ads that start playing sound unexpectedly. With just a few clicks, users can silence these tabs and regain control over their browsing experience.

Overall, Alphabetab is a straightforward and practical extension for Chrome users who want to efficiently manage their tabs and control audio playback. Its simplicity and ease of use make it a valuable addition to any browsing setup.