Add your VOX file
Drop one or more .vox files onto the converter above, or browse for them. They load into browser memory only — nothing is uploaded, so there is no size-based pricing and no server queue.
VOX to GLB
Converting a .vox mesh to .glb rewrites the same triangles for a different toolchain. Free, private, and validated — the file never leaves your browser.
Private for supported formats — processed in your browser
Runs on your deviceConvert supported files
Drop VOX files here
Batch files can each use a different output. Nothing uploads for local conversions.
Working inputs include camera RAW, browser-local audio/video, PDF, CBZ/CBR comics, office documents, ebooks, markup, 3D models, structured text, images, and archives.About converting MagicaVoxel model to glTF binary mesh
Converting a .vox mesh to .glb rewrites the same triangles for a different toolchain. A .vox file is a compact chunked voxel model, best known as MagicaVoxel's native format. Instead of arbitrary triangle surfaces it stores occupied integer grid cells and palette indices, which a renderer turns into visible cube faces.
A .glb file is the binary packaging of glTF 2.0: JSON scene description, mesh buffers, and optional textures packed into one little-endian container with a fixed header and typed chunks. It is the usual way to ship a self-contained realtime 3D asset without sidecar .bin files. For this route the practical draw is single-file, widely supported realtime mesh container and efficient binary buffers with predictable alignment — balanced against scene graph, materials, and animations are richer than many converters preserve, which is worth knowing before you commit a large batch.
Why convert VOX to GLB?
The practical trigger for this conversion is usually a mismatch: with .vox, not a general polygon scene format. Switching to .glb buys you single-file, widely supported realtime mesh container, which is why it is the better fit for publishing web and AR models that must load from one file. Because the conversion runs locally, trying it costs nothing but a few seconds of compute on your own machine.
VOX vs GLB at a glance
| Aspect | MagicaVoxel model (.vox) | glTF binary mesh (.glb) |
|---|---|---|
| Format type | Lossless — every pixel or sample is preserved exactly | Vector — resolution-independent geometry instead of pixels |
| How it stores data | vOX begins with the four-byte VOX signature and a little-endian version number | begins with a 12-byte header (magic glTF, version 2, total length) followed by a JSON chunk and usually one BIN chunk |
| Strongest at | opening MagicaVoxel assets in a conventional 3D workflow | publishing web and AR models that must load from one file |
| Weak spot | not a general polygon scene format | scene graph, materials, and animations are richer than many converters preserve |
| Metadata | occupied geometry is preserved; palette colours and scene-layer metadata are flattened or omitted by geometry-only targets | asset generator and copyright fields live in the JSON asset object; richer metadata usually rides in extras or vendor extensions |
Pick GLB as the output
Select .glb in the output menu next to each file. The menu only offers targets this engine can genuinely produce, so if GLB is selectable, the route is real and validated.
Convert on your device
Press Convert. The mesh is parsed, retriangulated where needed, and rewritten locally with full validation.
Verify and download
Each result is signature-checked before the download unlocks, so a failed encode can never masquerade as a valid GLB file. Outputs keep the original filename with the .glb extension.
VOX to GLB questions, answered
Will converting VOX to GLB lose quality?
Since vox is lossless-oriented and glb is vector-oriented, the conversion preserves the source content exactly as stored; no additional compression pass is applied beyond what .glb itself requires.
Is it private to convert VOX files here?
Yes — the .vox file is processed inside your browser tab and never uploaded. The mesh is parsed, retriangulated where needed, and rewritten locally with full validation. Close the tab and the file is gone from memory.
Where will the GLB file work?
Windows 3D Viewer, Blender, glTF Sample Viewer, three.js, Babylon.js, Unity, Unreal, and most modern DCC tools import .glb. Mobile AR frameworks and web engines treat it as a first-class mesh package.
Will the GLB file be bigger or smaller than my VOX?
It depends on the content: begins with a 12-byte header (magic glTF, version 2, total length) followed by a JSON chunk and usually one BIN chunk. Convert one representative file first and compare before batch-processing a large set.
What happens to the metadata in my VOX file?
In .vox, occupied geometry is preserved; palette colours and scene-layer metadata are flattened or omitted by geometry-only targets. Re-encoding through the browser pipeline does not carry embedded metadata into the output, which doubles as a privacy scrub — check the exported file if you specifically need tags preserved.