Tab Countdown Timer is a free Chromium Extension developed by lokico that offers a convenient way to set countdown timers on individual tabs in the Chrome browser. With this extension, users can easily set a timer for a specific tab, and once the timer expires, the tab automatically closes.

One of the key features of Tab Countdown Timer is its ability to set different timers for each tab. This allows users to manage their browsing time more effectively by setting specific time limits for different tasks or websites. The timer can be set by typing the desired time or by using the mousewheel for quick and easy adjustments.

In the latest version, v1.1, Tab Countdown Timer introduces some notable updates. It now includes a dark mode option that automatically adjusts based on the system settings. Additionally, the extension saves the last alarm values as defaults for future use, providing a more personalized and convenient experience. The update also includes an upgrade to the chrome manifest v3, ensuring compatibility and improved performance.

Tab Countdown Timer is a useful tool for Chrome users who want to stay organized and manage their browsing time efficiently. With its customizable timers and intuitive interface, it offers a simple and effective solution for closing tabs after a specified period, helping users maintain productivity and focus.