STL to GLB Converter
Convert your STL files to GLB format for free. No sign up or credit card required.
Convert STL files to GLB format quickly and securely in your browser.
More converters
Convert from STL
Popular converters

Drag and drop files
or click to convert
STL to GLB Conversion FAQ
Get answers to common questions about converting STL files to GLB format. Learn about the conversion process, file compatibility, and best practices.
File format information for STL and GLB
Detailed information about the source and target file formats, including their capabilities and specifications.
STL Format
STL (Stereolithography): A file format (.stl) for 3D printing and CAD, representing surface geometry as a mesh of triangles. It's simple, widely supported, but lacks color or texture data.
STL Converter Capabilities
When converting 3D model or mesh files using our STL converter, we will attempt to convert color materials into a suitable format for use in the converted file.
GLB Format
GLB (GL Transmission Format Binary): A binary file format (.glb) for 3D scenes and models, based on glTF. It's compact, includes textures and animations, and is optimized for web and real-time applications.
GLB Converter Capabilities
When converting 3D model or mesh files using our GLB converter, we will attempt to convert color materials into a suitable format for use in the converted file.
Information for converting from STL to GLB