Create, view, optimize and share 3D models in your browser

Polynite makes 3D scenes from a tap or a sentence, opens a .glb file, draws it with WebGPU, makes it smaller, and gives you a short link to send it to anyone. Free, nothing to install. What you open stays on your machine.

Create

• One tap: a castle, a tower, a village or a forest, different every time, with stone, brick, wood, tile and grass materials.
• From words: describe a scene and an AI model builds it out of shapes you can then move by hand.
• A real 3D model from text or a picture, through your Pollinations account.
• From an agent: Claude Code and other MCP clients can build in your scene through the Polynite MCP server.
• Export what you made as a GLB, free - and browse the free GLB models others published.

View, optimize, share

• Open GLB files, with no upload and no account. OBJ and text glTF are read too.
• Inspect triangles, materials, textures, normals, UVs and level of detail.
• Reduce the polygon count with an error driven simplifier that respects UV seams.
• Compress geometry with Meshopt and resample oversized textures.
• Compare the original and the optimized model side by side before exporting.
• Share a model with one short link. Whoever opens it sees it in their browser, lit and framed the way you left it, with nothing to install.

Drop a model into the window to begin, or pick one of the bundled examples.