Roy Tanck has released a web service '4K Desktop wallpaper generator ' that can randomly generate 4K resolution wallpapers for free, so I will actually use it to generate wallpapers for 4K monitors.

Now, thanks to Reddit user _R1zz_, you can download the Google Pixel "living universe" wallpapers in 4K for your desktop. They look great!

Today I stumbled upon Microsoft’s 4K rendering of the Windows XP wallpaper Microsoft Design site has a ton of attractive wallpapers, retro and otherwise.

What you need to know A new Gears 5 wallpaper pack is now available in the Microsoft Store. The "Gears 5 x Luke Preece" series contains seven 4K wallpapers designed with artist Luke Preece.