collection of free to use, royalty free textures that you always need at some point when working with Unity projects
- https://github.com/Nolram12345/DevTextureLib (small library of various CC0 textures and surface imperfections)
- UV debug texture generator : http://uvchecker.byvalle.com/
- small tex.gen, can make checkedboard also : https://cpetry.github.io/TextureGenerator-Online/
- effect textures and animated effect sprite sheets : https://mebiusbox.github.io/contents/EffectTextureMaker/
- caustics : https://www.cathalmcnally.com/news/free-caustics-generator/
- pseudo 3D volume texture generator : https://acetix.itch.io/pseudo-volume-generator
- Rounded rectangle PNG generator (with outline/bevel) : https://tools.unitycoder.com/RoundedRectangleGeneratorPNG/
- RGB/Hex Color Array to Gradient PNG : https://tools.unitycoder.com/Array2GradientPNG/
- noise generator : https://noisegen.bubblebirdstudio.com/
- white noise generator : https://robson.plus/white-noise-image-generator/
- blue noise texture generator (page requires webgpu) : https://acko.net/files/bluebox/#!/
- grayscale random noise texture : https://tools.unitycoder.com/RandomNoiseTextureGenerator/ ()