Web Gradients - Curated collection of 180 free fresh background gradients 🚀
Backgroundifier - Turn oddly-sized images into beautiful desktop backgrounds
CoolHue - Coolest Gradient Hues and Swatches
Gumlet - Gumlet is an end-to-end video streaming and image delivery platform
CSSGradient.io - As a free css gradient generator tool, this website lets you create a colorful gradient background for your website, blog, or social media profile.
FreshBackMac - Fresh backgrounds for your Mac from multiple sources