TKR Pick Background is a Chrome extension by MNKAPPS that allows users to easily change webpage background colors to blue, green, and yellow. This tool offers a convenient way to adjust the page's color scheme, aiming to reduce eye strain caused by intense light colors. By simply clicking on a block, users can switch between different soothing background colors, enhancing the browsing experience.

With TKR Pick Background, users can customize their browsing environment to suit their preferences and promote eye comfort while surfing the web. This free extension falls under the Browsers category, specifically in the Add-ons & Tools subcategory, providing a practical solution for those seeking a more visually comfortable online experience.