Binary Clock is a Chrome extension developed by Dmitry Gryanko. This free extension falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. As the name suggests, Binary Clock provides a simple icon that displays the current time in binary format.

The extension features two blocks that represent hours and minutes, colored in green and blue respectively. Each block consists of six bits, with the lower four bits arranged in a column and the upper two bits placed in a thin column.

With Binary Clock, users can easily glance at their browser toolbar to see the time represented in binary. This unique and visually appealing way of displaying time adds a touch of novelty to the Chrome browsing experience.