Flaticon is a large icon aggregator (18M+ icons) pulling from many independent contributing designers under the Freepik Company umbrella, spanning virtually every visual style.
The sheer breadth means almost any icon concept can be found, and the search and filter tools (by style, color, pack) are mature enough to narrow that scale down quickly.
Good when you need to find a specific icon concept fast and do not need every icon in a project to share one aesthetic: not a fit if you need a single cohesive style throughout.
The free tier requires attribution ("Designed by Flaticon" or the individual author) on every use; a Premium subscription (from $12.99/month) removes that requirement: check each icon's specific license since aggregated packs mix free and premium terms.
Over 2 million vector icons grouped in 43,000+ packs.
