Built for the web
Designed for fast, real-time rendering in browsers.
Guide中文
Why Convert 3D Models to glTF?
glTF (and its binary form GLB) has become the default delivery format for 3D on the web. It is compact, preserves color and materials, and loads quickly in browsers, configurators and AR/VR — which is why so many CAD models end up converted to it.
发布时间 2026/06/10最近更新 2026/06/10
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Keeps color
Preserves materials and color, unlike STL.
Compact & portable
GLB bundles everything into one efficient file.
What glTF is good for
Web display and online preview, product configurators, documentation, and AR/VR experiences.
Anywhere a model needs to load quickly and look correct without a heavy CAD viewer.
glTF vs CAD and print formats
CAD formats like STEP keep precise engineering geometry; glTF is a display mesh optimized for rendering.
STL is for printing and has no color; glTF is for visual delivery with color and materials intact.
FAQ
Why is glTF preferred for the web?
It is compact, supports color/materials and is designed for real-time browser rendering.
glTF or GLB?
GLB is the binary, single-file form of glTF — convenient for sharing and loading.
Does glTF replace STEP?
No. STEP is for engineering data; glTF is for display. They serve different purposes.