Roxel

Roxel is a lightweight, open-source, desktop voxel editor for hobbyists and indie creators. It's simple to learn, fun to use, and nice to look at. Paint on an open-world 3D grid, import from other tools, and export to whatever your pipeline needs — all in a clean, approachable interface.

Tools

• Brush, erase, recolor, eyedrop, shape, select, and move
• Shape tool: rectangle, ellipse, and line — draw flat on a build plane or extrude into 3D boxes, cylinders, and lines
• Select tool: drag a 3D region, then bulk delete or recolor
• Move tool: drag a voxel along a face plane or nudge with arrow keys
• Shift+click to draw a line between the last placed voxel and the cursor

Palettes

• Built-in: Sweetie 16, PICO-8, DawnBringer 16/32, Endesga 32, NA16, Basic
• User palettes with add, duplicate, rename, reorder, and delete
• Import / export Adobe Swatch Exchange .ase files

Import & Export

• Open: MagicaVoxel .vox, Qubicle .qb, Goxel .gox
• Save: .rox project files
• Export: .vox, .gox, .obj, .fbx, .glb (Unity/Godot ready), .png, .svg

Other

• Open-world grid — paint anywhere on X/Z, as high as memory allows
• Light / Dark / System themes with customizable canvas and floor colors
• Optional floor grid lines and RGB axis triad at world origin

License

MIT — free to use, fork, and build on.

Source

github.com/starzonmyarmz/roxel