HxPatternDesigner
Substance 3D Designer but for free
Test Texture
Procedural PBR textures
Palette Snap for Aseprite
Instantly snap every pixel in your artwork to your palette.
Procedural Texture Node Editor
Free node-based procedural texture editor.
Palm Tree Generator - Blender Geometry Nodes
Let this tool instantly generate a palm tree for you.
SIMPLE NORMAL MAP GENERATOR
FREE Normal Map Generator
Texture Optimization Toolkit (Channel Packer & Texture Atlaser)
Optimize your textures!