VGSources / Best Minecraft World Editors / Voxelier
What it is
Voxelier is a free Minecraft Java terrain editor for building and changing playable worlds. It offers stackable terrain layers, sculpting, painting and custom brush masks in 2D top-down and navigable 3D views, including a first-person camera. A visual node editor creates procedural terrain by chaining noise, masks, operators and material outputs without code. The embedded Rhai engine and map API let scripts read and modify terrain and materials. Its schematic library supports Axiom, Litematica and WorldEdit formats with conversion between them. OBJ and GLB models can be imported and converted into blocks at a chosen resolution. Other tools handle grayscale heightmaps, colormap images, water, lava, flood fill, sponge removal, ocean levels and river carving. Projects export to playable Minecraft worlds, with heightmap and colormap export also documented. The no-account free plan is listed for Windows and the web; the web demo requires a WebGPU browser such as recent Chrome or Edge.
Good, and not so good
- Supports 2D and navigable 3D editing
- Procedural terrain needs no code
- Converts Axiom, Litematica and WorldEdit schematics
- Imports OBJ and GLB models
- Free plan requires no account
- Web demo requires browser WebGPU support
- Listed edition support is Minecraft Java
- Telemetry sends crash reports when enabled
Who it suits
Voxelier suits Minecraft Java builders who want layered terrain editing, procedural nodes, scripting or schematic conversion. It is available on Windows and in a WebGPU-capable browser.
Voxelier combines detailed terrain tools with procedural generation, scripting and broad schematic handling. Its free, no-account access is straightforward, provided your browser supports the web demo’s WebGPU requirement.
Plans
- VoxelierFree · no accountFree
As voxelier.com lists them, read 5 Oct 2026.