The Bing Wallpaper website is provided by Microsoft and offers a new wallpaper daily.

Create stunning Live Wallpapers from your videos! This iOS app converts regular videos into Apple Live Photos that work as interactive Lock Screen wallpapers. Features video trimming, optimization, ...

Shoot 4K footage that contains about four times more detail than Full HD (3840 x 2160 pixels vs. 1920 x 1080) footage, and capture more of the incredible qualities that bring images to vibrant life.