Tabskin от Artyom Medin

Tabskin is a minimalist new tab extension for Firefox that replaces the default page with beautiful Unsplash background images, displays the current time, and shows information about the photo author. Users can choose the wallpaper theme, interface language (Russian or English), time format, and set up automatic background switching with smooth animation. Built-in settings allow you to clear the image cache and save personal preferences. All images are loaded from the tabskin.ru server without collecting any personal user data. The extension contains no ads or third-party trackers.