Tabler Icons - 550+ free fully customizable SVG icons
Heroicons - Beautiful, free SVG icons from the makers of Tailwind CSS.
Animaticons - Beautiful, customizable animated GIF icons.
Evil Icons - Simple and clean SVG icon pack
Fluent Icons by Icons8 - Colorful and stylish icons for your projects
Vzy Icons - Customise 1000+ SVG icons in one click