UiTab 新标签页 is a Firefox extension designed to enhance the new tab experience through extensive customization options and AI integration. This subscription-based personalization tool combines chatGPT and other advanced models, allowing users to switch between them seamlessly. It features a highly interactive interface that supports drag-and-drop functionality, enabling users to customize their new tab with unique wallpapers and icons, including a dark mode for eye comfort.

The program offers a variety of modes including standard, minimalist, bookmark, and privacy modes, catering to different user preferences. Users can customize widgets and icons, arrange them freely, and even create folders. An independent account management system allows for data synchronization and backup. Additional features include a customizable bottom bar for quick access to frequently visited sites, a selection of widgets such as search and to-do lists, and the ability to adjust icons and folders across five modes.