Potlab Icons - Animated SVG icons for web projects
Lottie by Airbnb - Easily add high-quality animation to any native app
Tabler Icons - 550+ free fully customizable SVG icons
Marionette Studio - Marionette Studio is an online animation software for beginners and professionals. Animate 2D characters and environments in minutes with no prior skills.
Flat Icons - 20,000 unique, customizable icons with free lifetime updates
Spirit - The animation tool for the web.