SLK_img2pixel
Convert images/textures to pixel art
PixelOver
Art to Pixel Art
Texture Grid Generator
Generate stand-in textures.
PSX Retro Tools for Blender
Free Blender Addon for Authentic PlayStation 1–Style Graphics
TexGraph
Procedural Texture Creation Tool
Online Texture Channel Packer
Pack textures into image color channels optimally in your browser
Palette File Viewer
A free tool to view palette files and extract palettes from image files
Scythe Dev Team | Quick Actions
Seamless textures, full bump-mapping and more in a single click!
Nintendo 64-style 3-point texture filtering for Godot
Make your Godot games look like they came fresh out of 1998!
Purpleprint Image - Studio (App)
Image tools for game development
Jordan's picoCAD Painter
A texturing tool for picoCAD!
Hair Strand Designer V1.71 - Indie Licence
A tool for making all the hair textures you need.
Seamless Texture Maker
Turn ordinary photos into seamless tileable textures and PBR material maps completely offline.
Atlas Tile Wrapper
Shader that wraps tiles in Atlas texture (Blender and Godot)
Rob Boss Painter
a vertex and texture painting tool for Unity
Litexture
Texture creator for 2D lighting textures
Texture Atlas Generator
Post production texture atlas generator.
Denrim: Noise
Procedural Noise & Textures
iPker
commande line tool to make optimized spritesheet from multiple sprites
Texture Packer
R/G/B/A Texture Packing Utility
Sprite Atlas for GameMaker
Combine sprites into single atlases!
Existical Texture Studio
Seamless texture creation tool (early pre-Alpha)
Low Poly ColorGrid Editor
Make color grid for your low poly meshes