glTF Transform
A glTF 2.0 toolchain for Node.js and browsers with a document API, extension support, and commands for merge, deduplication, simplification, textures, Draco, Meshopt, and KTX2 compression.
Why use it
glTF Transform lets web and cross-platform teams automate repeatable model cleanup, normalize artist exports, and use inspection data to locate size, attribute, and texture problems before runtime.
Where it fits
Find engines, frameworks, code libraries, version control, and production automation.
What to check
Destructive optimization can alter geometry, animation, or materials; preserve sources, pin versions and parameters, and visually regress actual engine imports because some encoders also need native dependencies.