Searching for PBR materials or a PBR material generator? GenPBR builds materials from your images instead of shipping a fixed library. Open /generate for the live tool, or use the texture map generator hub when you want the full free PBR textures story.
What PBR materials include
A production PBR material typically pairs albedo with normal (surface direction), roughness (microfacet smoothness), metallic (conductor vs dielectric), AO (cavity shadowing), and often height (displacement / parallax). GenPBR generates those maps together so channels stay coherent under lighting.
Create free PBR materials online
Upload once on /generate, iterate in the WebGL preview, and export. Core use is free with no signup. For image-first wording, see image to PBR. For free-PBR brand searches, see free PBR textures.
Channel tools (when you need one map)
Unity, Unreal, Blender, Roblox
Export PNG maps and plug them into Standard / Lit / Principled / SurfaceAppearance workflows. Dedicated guides: Unity, Unreal, Blender, Roblox.