FilterGrade - Gorgeous photography filters for Photoshop
Web Gradients - Curated collection of 180 free fresh background gradients 🚀
CSS Hat - Turn layers from Photoshop CC 2014 to code instantly.
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.
Stylizer - A productivity-focused real-time CSS editor for serious web developers. Mac OS X and Windows.
Mesh Gradients by ls.graphics - Free, handmade mesh gradients for your next project 🍭