The "World Clock - New Tab" is a Chrome extension that allows users to add a world clock to their new tab page. By simply clicking "Add to Chrome," users can customize their new tab with different world clocks and freely change the styles to suit their preferences. The extension sets Chrome's new tab search to the service provided, and search results are powered by Yahoo.

For those looking to conveniently keep track of time across various time zones, this extension offers a simple and visually appealing solution. With easy customization options, users can personalize their new tab experience with multiple world clocks.