Dynamo iOS Wallpapers - Never run out of battery with these dynamic wallpapers
Slickr - Powerful cover image generator for your Hashnode blog
Dynamic Wallpaper Club - Make and share dynamic wallpapers for macOS
Canva Pro - Millions of design assets, templates and images all in one
Unsplash Wallpapers for Mac (Official) - Curated, HD desktop background photos from Unsplash.
SocialSizes - Sketch templates for sharing images & videos on social media