Alien Metropolis free 4K wallpaper
A neon-lit alien city skyline at night, saucer ships gliding between glowing towers under two moons.
About this wallpaper
Alien Metropolis is a free 3840 × 2161 (4K UHD, 16:9) wallpaper from the Quick Tips Tutorials collection. It fits 4K monitors, 1440p and 1080p displays, laptops, and works as a phone or tablet background when cropped. Style: city, night, sci-fi, space.
License: free for personal and commercial use. No attribution required. You may not resell the file on its own. Created by Quick Tips Tutorials with AI-assisted tools and upscaled to 4K.
How to set it as your wallpaper
Windows: download, right-click the file and choose Set as desktop background. macOS: download, open System Settings › Wallpaper, and add the image. Phone: save the image, open it in Photos and choose Use as wallpaper.
