Products

Standalone products that work alongside your project. They are useful with Needle Engine, and most of them work just as well on plain three.js, React Three Fiber, or anything else built on top of it.

Needle Mesh Baker

Generate or import a model, then reduce its geometry and draw calls, keep its existing UVs and textures, bake new materials, make octahedral or pixel impostors, or optimize animation. Gaussian .ply clouds, parts-to-skin conversion, segmentation and experimental rigging are also available. The browser processes local models locally; Cloud upload is optional. The product guide compares output choices and compatibility.

Needle Inspector

Chrome DevTools for three.js. Browse the scene hierarchy, edit materials and transforms on a running scene with undo, profile performance, and inspect shaders and memory — on your own projects or any three.js website.

Needle MCP Server

Connect Claude, Cursor, VS Code Copilot and other AI tools to Needle Engine documentation and, together with the Inspector, to your live 3D scenes.