How do I import the world?

The converter downloads a .mcworld. Open it to import into Minecraft Bedrock, or unzip it into the games/com.mojang/minecraftWorlds folder.

Do the blocks change since both are Bedrock?

No cross-edition mapping is needed. The Bedrock blocks are written into the world as-is, so the build matches the source structure.

Is this a full world or just the structure?

It is a complete Bedrock world save built around your structure, so you can load it directly instead of placing it into another world.

Do I still need a behavior pack?

No. Because the result is a full world, you do not need a behavior pack or structure block to load the build.

Convert .mcstructure to .mcworld

Turn a Bedrock structure into a standalone Bedrock world. Bloxelizer reads the .mcstructure blocks and packages them as a world archive, no structure block required. The file downloads as a .mcworld you can open directly to import it into Minecraft Bedrock.

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Runs in your browser

3D & layer previews

Drop a Minecraft schematic

orBrowse

We'll detect the format, let you view your build layer by layer in 2D / 3D, and let you export it to any format.

.schem

.litematic

.bp

.mcstructure

.nbt

.schematic

.mcstructurezip

.mcworld

.zip(Java world)

.prefab.json

.json

.glb

.gltf

.obj

.mtl

.stl

.png

.jpg

.jpeg

Or paste a URL

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The .mcstructure and .mcworld formats

The .mcstructure format is Bedrock's structure format — little-endian NBT with Bedrock block identifiers and a separate liquid layer — meant to be placed by a structure block or behavior pack. A .mcworld is a complete Bedrock world save: a zipped LevelDB block store with a level.dat. The conversion writes the structure's blocks straight into a new Bedrock world so it opens as a playable save instead of something you have to place.

How to convert .mcstructure to .mcworld

Upload your Bedrock .mcstructure file in the converter below.

Inspect the build in the 3D or layer preview.

Keep .mcworld selected and download the world, then import it in Minecraft Bedrock.

When to use this conversion

Use this route when you have a Bedrock structure but want to load it as its own world rather than placing it with a structure block or behavior pack.

Compatibility notes

Both formats are Bedrock, so blocks carry across directly. The structure is placed in a generated world with a flat surrounding area; review the 3D preview before exporting.