Official exterior geometry
The browser model is generated from Valve’s published Steam Machine external-shell CAD.
Community preview / v0.2
A real exterior shell, explored as a visual canvas.
Machine Customizer is an open-source, noncommercial appearance configurator built around Valve’s official Steam Machine exterior geometry. It is for visual exploration—not mechanical CAD, manufacturing, or printable-part generation.
Local by default
Drafts and saved versions live in this browser, not in an account or cloud service.
Portable sharing
A compressed visual configuration travels inside the URL fragment without an upload.
Attributed exports
PNG renders carry the required Valve CAD attribution and noncommercial model license.
How it works
No account, upload, analytics profile, or hidden model service.
The official STP is verified by checksum and converted with a reproducible Open Cascade script. React, Three.js and WebGL render the resulting GLB locally. Imports are schema-validated and shared configurations contain stable preset IDs and short text only.
No account · No upload · No backendYour custom label is not sent to the project maintainers.
Important model note
Valve’s CAD is shared for noncommercial use under CC BY-NC-SA 4.0.
The derived GLB remains under that license and is separate from the application’s MIT-licensed source code. Frontplate variants are visual concepts only and are not guaranteed to be printable, safe, or mechanically compatible. Hardware modification may damage a device, affect its warranty, or cause injury.
Read licenses, provenance and modifications