Model to STL

Convert GLB/GLTF/OBJ to Binary or ASCII STL.

Model to STL

Convert GLB/GLTF/OBJ models to STL for printing.

Drop 3D model here or click to choose

Related tools

GLB Preview

Preview GLB/GLTF models with wireframe and auto-rotate.

Model Transform

Scale, rotate and translate a model, then export OBJ.

Model Info

Inspect model size, meshes and bounding box.

Recalculate Normals

Recompute smooth/flat normals for better lighting.

Primitive Generator

Generate simple 3D primitives and export OBJ.

Model Colorize

Apply a solid material color with metalness and wireframe.

Heightmap Mesh

Turn a grayscale image into a simple terrain mesh.

OBJ Viewer

Local preview for Wavefront OBJ meshes.

FAQ

Merge meshes?
Visible meshes are merged for export.
Huge models?
Possible, limited by browser memory.
Local?
Yes.