gltfpack
A command-line optimizer for glTF assets from meshoptimizer.
What it is
gltfpack is a command-line tool in the meshoptimizer project for optimizing glTF files and their geometry, textures, and data layout.
Why it is selected
3D assets can become a large delivery cost. Running an optimizer before publishing gives a concrete way to check whether an asset can be smaller without changing the intended scene.
Who it suits
People shipping glTF assets to web, product, or interactive projects.
Useful for
- Reducing a model before including it in a web build
- Comparing source and optimized glTF output
- Adding asset optimization to an export workflow
