Painting that's fun and productive.Draw on a Block is a pixel-perfect 3D texture painter. Paint directly onto models, arrange them into scenes, and keep painting until everything fits together. No UV unwrapping. No bouncing between 2D editors and 3D viewers. Just load a model and start creating.PaintPaint textures directly on 3D surfaces with tools that snap to the texture grid.Pixel-Perfect Tools — Brush, line, shape, flood fill, gradient, magic wand, and blend brushesUp to 16 Layers Per Material — Real-time compositing with visibility toggles, merge, duplicate, and reorderMulti-Material Models — Paint models with multiple materials, each with independent layers and resolutionTexel Grid Overlay — See exactly where each pixel lands on the 3D surfaceExplode View — Pull apart complex models to reach hidden geometryBuildArrange your painted models on a snap grid to create full 3D scenes — then keep painting them in context.Scene Builder — Place, rotate, flip, and duplicate models to build complete scenesShared Textures — Paint any model once, and every instance in every scene updates instantlyPaint in Context — See how your pieces gel together before you commitFork to Customize — Need a variant? Fork a model to paint a unique version without affecting the originalImport & ExportBring in your own models and take your work anywhere.Supported Formats — FBX, OBJ, glTF, GLB, Blockbench (.bbmodel)Per-Material Control — Set resolution and opacity type for each material on importTextures Auto-Detected — Existing textures are imported as your base layerCommercial License — All exports are yours for personal and commercial use in any engineBuilt ForIndie Game Devs — Texture game-ready assets without leaving the 3D viewPixel Artists — Nearest-neighbor filtering keeps your art crisp at any zoomModders — Full Blockbench support for Minecraft, Hytale, Roblox, and moreFeatures at a GlanceResolutions from 32×32 to 1024×1024 and beyondUp to 16 layers per materialFull undo/redo historyAuto-saveDecal library for stamps and stickersPalette editor