blackout is a Chrome extension developed by s.hawkins_94. It falls under the category of Browsers and is specifically categorized as an Add-ons & Tools. This handy extension allows users to black out their screen with just a click on the icon, without significantly altering the page.

The main purpose of blackout is to provide a discreet way of hiding a tab, particularly useful when using apps that involve sharing media and audio. With blackout, you can ensure that the screen doesn't give away any video content, making it ideal for scenarios like organizing a pub quiz. Instead of closing the tab or minimizing the window, blackout allows you to simply black out the screen, maintaining the privacy of the content while still being able to access it.

With its simplicity and ease of use, blackout offers a convenient solution for those who want to temporarily hide a tab without disrupting their browsing experience.