Smart Tab Mute is a free Chrome extension developed by Moritz Kobrna. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This handy extension ensures that only one tab is playing sound at the same time.

With Smart Tab Mute, you no longer have to deal with multiple tabs blaring audio simultaneously. It provides a simple solution to the common problem of audio overload, allowing you to focus on the audio content of your choice without distractions.

This extension is also available for Firefox users, making it accessible to a wider audience. If you frequently find yourself juggling multiple tabs with audio, Smart Tab Mute is a must-have tool to improve your browsing experience.