Have a high-resolution monitor? Need some amazing wallpaper? Check out the best sites to download 4K/ULTRA HD Wallpaper for Windows 11/10.

Download 26 stunning 4K wallpapers for your iOS 26 lock screen. Handpicked for every style and mood, with direct download links for iPhones.

Now, thanks to Reddit user _R1zz_, you can download 4K versions of the Google Pixel 2, Pixel 3, and Pixel 4’s living universe wallpapers for your desktop.

Luckily, it's possible to update the wallpaper without distorting the image. In this article we explain where you can find photos in 4K or Ultra HD, and then we look at how to configure them to fit ...