FBX2glTF review

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

FBX2glTF is an open-source command-line utility for developers and technical artists who need to convert Autodesk FBX assets into glTF 2.0 or binary GLB files. It is suited to local workflows and automated asset pipelines rather than users looking for a visual desktop converter. Precompiled binaries support Windows, macOS and Linux, while a Node.js interface provides a programmatic route for integrating conversion into development tools or build processes.

Its strongest area is the conversion detail available within a focused format path. FBX2glTF can bake FBX animations into glTF animations, preserve skeleton animation and blend shapes, and apply optional Draco mesh compression. It also handles selected material and texture properties, texture-coordinate adjustment, mesh-normal computation or replacement, and binary output. That combination makes it a practical fit for teams preparing animated 3D assets for a glTF-based runtime or delivery workflow, especially when repeatable command-line or Node.js conversion matters.

The trade-off is scope. FBX2glTF concentrates on one source family and the glTF ecosystem, so it is better for a defined FBX-to-glTF pipeline than for broad 3D format interchange. Its command-line design also favors technically oriented users who can incorporate binaries or Node.js calls into their process. The displayed v0.9.7 release is marked as a pre-release, which may make it less suitable for teams that require a stable release channel. Choose FBX2glTF for free, open-source FBX conversion with animation support; choose a broader converter when you need multiple input and output formats or a primarily visual interface.

FBX2glTF pros and cons

• Where it wins
  • Converts FBX models to glTF 2.0 and binary GLB
  • Supports baked animations, skeletons, blend shapes and Draco compression
  • Runs on Windows, macOS and Linux with a Node.js interface
• Where it doesn't
  • Focused on FBX input and glTF or GLB output
  • Command-line workflows require technical familiarity
  • The displayed v0.9.7 release is marked as a pre-release

FBX2glTF fact sheet, pricing and score →

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Last updated 7 Oct 2026 · How we research and update