Sean Xiao Theme Newtab is a Chrome add-on developed by Jianyueku. This free add-on falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. As the name suggests, it offers users a new tab experience with high-definition wallpapers.

With Sean Xiao Theme Newtab, users can easily switch between exquisite wallpapers with just a click of a button. The add-on provides three wallpaper modes to choose from: local, Bing, or none. Users also have the option to customize their wallpapers by uploading their own local images, selecting colors, or applying textures or patterns.

In addition to wallpaper customization, Sean Xiao Theme Newtab allows users to personalize the search box. They can adjust the border-radius, size, or height of the search box to suit their preferences. The add-on also offers a light/dark mode switching feature, allowing users to switch between different visual themes.

Furthermore, Sean Xiao Theme Newtab supports multiple languages, ensuring a wider reach for users around the world.

Overall, Sean Xiao Theme Newtab is a user-friendly Chrome add-on that provides a visually appealing new tab experience with HD wallpapers and customization options. It is a great choice for those who enjoy personalizing their browser interface.