← Format indexServer-backed · Free
STLGLTF
Convert STL to GLTF
Convert STL 3D model files to GLTF format online for free. Fast, secure conversion with no software needed.
Processed on our servers · deleted after 1 hour
Up to 50 MB for STL → GLTF. Paid plans raise this.
Converter
On our servers
- 1Upload
- 2Target
- 3Convert
- 4Done
Drop a file, or click to browse
Max 50 MB · images, data and subtitles stay in this tab
.png.jpg.webp.pdf.csv.json.srt+74
On STL → GLTF
STL and GLTF are both 3D model formats. Converting between them gives you compatibility with different tools and platforms. glTF — web 3D / AR standard.