Normal Map Converter
Convert tangent-space normal maps between OpenGL and DirectX conventions directly in your browser.
PNG, JPG & WebP · Local processing · Free
Open Normal Map Converter3DSkillUp Tools.
Free browser-based tools for 3D artists, game developers and digital creators.
Texture Memory Calculator
Estimate texture memory from resolution, texture count, format and mipmaps. Compare six common storage formats.
RGB8, RGBA8 & BC formats · Local calculations · Free
Open Texture Memory CalculatorPBR Channel Packer
Pack grayscale PBR maps with Unreal ORM, Unity Metallic + Smoothness or custom RGBA layouts. Preview every channel and export PNG.
Textures & PBR · Unity, Unreal & custom · Local processing · Free
Open PBR Channel PackerPBR Material Previewer
Inspect PBR textures on a sphere, cube or plane under HDR lighting. Compare normal conventions, tiling and material response locally.
Interactive Lab · Five PBR maps · Local WebGL preview · Free
Open PBR Material PreviewerUV Checker Generator
Generate custom UV checker textures with grids, labels and directional guides for testing UV maps.
Six checker styles · 512 px to 8K PNG · Generated locally · Free
Open ToolSmall tools for real workflows
Work locally, without an account or an image upload to our servers. Each tool explains its supported formats and limits before you start.
Pair a utility with the 3D learning resources, or explore the 3D asset library when your next scene needs a starting point. If surface details look inverted, start with this normal-map troubleshooting workflow.
More tools will join this collection as they become available.