STL to GLTF Converter

Upload your STL file to convert it into GLTF format.

Frequently Asked Questions

GLTF is optimised for web-based 3D viewers and AR/VR applications. It loads faster than STL in real-time environments.

Yes. The mesh geometry is fully preserved in the GLTF output.

GLTF is a JSON file with external assets. GLB is a single binary file. GLB is easier to share and deploy.

Yes. GLTF is the standard format for AR applications on iOS (via Reality Composer) and Android (via SceneViewer).

Yes. Use gltf.report or the Khronos GLTF Viewer to preview GLTF files in a browser without any software installation.

STL has no material data. The GLTF output will have a default PBR material. Assign materials in your 3D software after conversion.

Yes. React Three Fiber supports GLTF loading via the useGLTF hook from @react-three/drei.