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Normal Map Generator Settings
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Free Normal Map Generator & Free Normal Map Online
Generate high-quality normal maps online from height maps, textures, or photos. Perfect for Unity, Unreal Engine 5, games, and 3D models. Professional normal map online conversion with real-time WebGL preview. Everything runs entirely locally in your browser—no uploads required, ensuring 100% privacy.
GPU-Accelerated Normal Map Generator Workflow
Unlike slow CPU-based online converters, our normal map generator utilizes your powerful local graphics card via WebGPU. Adjust map normal range, intensity, and details with zero lag and real-time 3D feedback.
100% Private Normal Map Online Converter
Your textures never leave your device. Our normal map online tool runs completely in your browser memory. Upload unlimited photos and textures without worrying about data privacy or game asset leaks.
Unity & Unreal Engine Ready Normal Maps
Seamlessly switch between OpenGL (Y+) for Unity/Blender and DirectX (Y-) for Unreal Engine 5. Generate normal map files with correct tangent space encoding instantly with proper map normal ranges.
Full PBR Textures Toolkit Included
Don't stop at normal mapping! Our comprehensive generator creates Normal Maps, Ambient Occlusion (AO) Maps, Roughness Maps, Metallic Maps, and Displacement (Height) Maps from a single texture input.
Seamless & Tileable Texture Generator Built-In
Don't stop at normal maps! Our integrated Seamless Texture Maker converts any photo into a perfectly tileable texture with zero visible seams. Generate seamless bases, then instantly build a complete PBR material set — all without leaving your browser. Seamless Texture →
Normal Map Generator Frequently Asked Questions
What is a normal map generator?
A normal map generator is a tool that creates normal maps from height maps, albedo textures, or standard photos. Normal maps add rich surface details (like bumps, cracks, and grooves) to 3D models without increasing geometry complexity, making them essential for 3D graphics rendering.
How do I make a normal map from a texture or photo?
1) Drag and drop your texture or photo into the generator. 2) Adjust the Normal strength and blur levels using the real-time 3D viewport. 3) Select your desired engine format (Y+ or Y-). 4) Download the high-resolution generated normal map. It's that easy!
How do I use this normal map generator for Unity or UE5?
For Unity: Ensure you generate an OpenGL (Y+) normal map. When you drop it into Unity, set its Texture Type to 'Normal Map'. For Unreal Engine 5: Generate a DirectX (Y-) normal map. Make sure to uncheck the sRGB box in the texture settings before connecting it to your Material node.
Can I convert a normal map to a height map?
Yes, use the "Height" or "Displacement" tab in our generator to mathematically extract elevation and depth heightmaps from your input image for parallax mapping.
Do my images get uploaded to any external server?
Absolutely not. This free normal map generator runs completely offline inside your web browser. Nothing is uploaded, stored, or processed externally.
What file formats does the normal map generator support?
You can import any standard image format (PNG, JPG, WebP, BMP, TIFF). All generated maps are exported as high-quality PNG files with full resolution preserved.
What is the difference between OpenGL and DirectX normal maps?
The difference is the green (Y) channel direction. OpenGL (Y+) is used by Unity, Blender, and most engines. DirectX (Y-) flips the green channel and is used by Unreal Engine. Our generator lets you switch between both formats with one click.
Can I generate PBR texture sets from a single image?
Yes! Upload one texture and generate Normal, AO, Roughness, Metallic, and Height maps all at once. Each map can be fine-tuned independently before downloading the complete PBR material package.
