Desktop Clock Mini is a super simple clock designed for your Chrome extension bar. With just a click on the icon, you can easily access the clock. To close it, simply click the icon again, click away, or press the Esc key.

This clock is incredibly small and lightweight, ensuring that it won't slow down your browser. It is also completely ad-free and does not require any special permissions.

If you're looking for a chrome app with more features, such as double-click full-screen and night mode, you can try the Desktop Clock app that runs outside of your browser. You can find it on the Chrome Web Store.

Remember to rate and share this simple and efficient clock!