Is this the same as a Bedrock structure export?

Yes. The output is a Bedrock .mcstructure file, the format used by structure blocks and behavior packs in Bedrock Edition.

Does the .nbt need to be a structure file?

Yes. NBT is a general data format, so this converter expects a Java Edition structure file such as one saved by a structure block.

Can a Bedrock structure block load the result?

Yes. The output is a standard .mcstructure file that a Bedrock structure block or the /structure command can place.

Do Java block states map cleanly to Bedrock?

Most common blocks map directly, but Java-only blocks and states use the closest Bedrock equivalent, so preview the result first.

Convert .nbt to .mcstructure

Move a structure saved by Minecraft Java Edition's structure blocks into Bedrock Edition. The converter reads the .nbt structure and maps its blocks into a downloadable .mcstructure file.

Free & unlimited

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

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The .nbt and .mcstructure formats

A Java structure-block .nbt file stores a palette of Java block states and a list of positioned blocks in big-endian NBT. The Bedrock .mcstructure format is the same idea for Bedrock Edition, but uses little-endian NBT, Bedrock identifiers, and a separate liquid layer. The conversion translates the Java palette to Bedrock blocks and rewrites the structure so a Bedrock structure block or behavior pack can load it.

How to convert .nbt to .mcstructure

Select the Java structure block's .nbt file.

Use the preview to confirm the bounds and mapped blocks.

Download the build with .mcstructure selected.

When to use this conversion

This conversion helps when a vanilla Java structure needs to enter a Bedrock world, behavior pack, or add-on workflow that expects the .mcstructure format.

Compatibility notes

Structure NBT and Bedrock structures treat entities, block entities, and version-specific states differently. Test functional blocks after loading the result in Bedrock.