Free Online Games for Kids

Last updated: July 17, 2025

When it comes to kids' games online, "free" doesn't often mean "best." Of the millions of online games -- from preschool learning games to RPGs on Steam -- many come with a hefty price tag. And the ones that don't can be low-quality or full of ads, or not age-appropriate. That's not the case with the games and websites on this list, including popular brands like Lego, Fortnite, and PBS Kids. These games are all free to play, as well as entertaining, exciting, and (in some cases) educational. Try out these cool games without breaking the bank. And for more low-cost fun, check out these No-Console-Needed Games for Family Fun.