7 Free Game Makers That Run in a Browser Tab (Even on a School Chromebook)

Newly is among seven free browser-based game makers available in 2026, enabling users to create obbies, tycoons, or platformers without installing heavy engines like Unity or Unreal on Chromebooks. Similarly, AtomCut provides a free, no-install motion design and video studio within a browser tab. Version 4.17 of AtomCut mirrors After Effects workflows, offering compositions, keyframes, a graph editor, and 3D tools, allowing users to start keyframing immediately via a URL without requiring Creative Cloud accounts.