Retopology / Mesh Optimizer

Turn dense or messy 3D models into clean, light quad meshes, then bake the original's textures and detail onto them. Export a game-ready GLB or OBJ. Runs in your browser.

Runs in your browser · try free, downloads on paid plans (Indie and up)

Drop a 3D model to optimize

or click to browse · GLB, glTF, OBJ, FBX or STL · up to 50 MB and 500,000 triangles on your plan

Target faces5,000

Topology

All quads (no triangles or 5-sided faces)

Keep hard edgesEdges sharper than30°Follow open bordersSmoothing2

Tips

Quads are best for sculpting, rigging and subdivision; triangles keep a little more shape at very low counts. Turn on Keep hard edges for hard-surface models like weapons and vehicles. Everything runs on your computer, so your model never leaves your browser.