Crocotile 3D
Use 2d tiles to create 3d models!
Tiling Generator (Voronoi + Wallpaper Groups)
A simple ornamental tiling generator.
HusBygger 3D
"The sims" like House/building creation tool for exporting into Godot, 3d model files into larger projects
Tilemapper
Single Images to Tilemap
ASD Tile Map Editor
Tile map editor, generates output for JavaScript (Droidscript), C# (Unity) and C/C++
tiletool CLI
Command line tileset utility