NormalMapAI

NormalMapAI is a free, browser-based normal map and PBR texture generator built for 3D artists, indie game developers, and technical artists using Blender, Unreal Engine, Unity, and Godot. Drop in any diffuse photo or AI-generated concept art to synthesize tangent-space normal maps (OpenGL +Y and DirectX -Y), displacement/height maps, roughness, ambient occlusion (AO), and metallic maps in real time. Everything runs locally on your GPU via WebGL with no server uploads, no account required, and includes a browser-based PBR texture generator (https://normalmapai.com/pbr-texture-generator) plus a live 3D preview viewport and seamless tiling tools.