Pbr Texture Converter: Spec/Gloss ⇄ Metal/Rough
YES · BOTH DIRECTIONS
Yes, the add-on is 100% bi-directional:
Specular / Glossiness → Metallic / Roughness
Translates Diffuse, Specular (RGB), and Glossiness maps into Base Color (Albedo), Metallic, and Roughness (with optional MRA packing).
Metallic / Roughness → Specular / Glossiness
Translates Base Color, Metallic, and Roughness maps back into Diffuse, Specular (RGB), and Glossiness.
You can switch the conversion direction with a single click in the interface at any time.
YES · TWO BULK OPTIONS
Yes! The add-on features two powerful bulk conversion tools:
Batch Mode
Select a folder with texture files, and the add-on will automatically group them by material name and convert all sets in one go.
Object Mode
Select one or multiple 3D models directly in your viewport and click “Convert Selected Materials” to convert and reassign materials non-destructively.
COMPATIBILITY
PBR Texture Converter fully supports Blender 4.2 LTS, 4.3, 4.4, 4.5, 5.0, 5.1, and 5.2+.
Platforms Windows · macOS · Linux
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