Notifications Off Timer is a Chrome extension developed by busy.sh. This free add-on falls under the Browsers category, specifically the Add-ons & Tools subcategory.

Notifications Off Timer allows users to set a timer to stop receiving notifications, helping them stay more focused and create a distraction-free environment within the Chrome browser. This is particularly useful for those who use web versions of messaging apps or frequently share their screen.

The timer can be started from a new tab and the duration is configurable from the extension's options. During the specified period, users will not receive any notifications from any of the browser's tabs. Once the timer expires, the settings will revert back to their original state.

Key features of Notifications Off Timer include replacing a new tab with the remaining focus timer, configurable duration of the timeout, notification after timeout expiration, and a visible timer status in the browser's toolbar.

Permissions required for this extension include replacing the new tab page with the timer, displaying notifications upon timer expiration, and changing settings to disable notifications during the timeout.