Minecraft schematic converter

Drop a .litematic, .schem, .schematic or .nbt and get the file in another format: Litematica, WorldEdit, structure block or Bedrock (.mcstructure). If the build was made in a newer version, the converter swaps blocks that don’t exist in the older one and shows exactly what it replaced. Everything runs in the browser; the file never leaves your device.

How it works

1. Drag the schematic onto the page — the converter detects the format and the minimum Minecraft version from the blocks.
2. Pick the output format: .litematic, .schem, .nbt or .mcstructure.
3. Pick the game version — blocks newer than it are replaced with the closest older ones, and the list of swaps is shown before you download.
4. Press “Download” — the file is built in the browser in seconds.
5. Not sure what’s inside? Open the file in the viewer for 3D and a block list.

FAQ

Which formats are supported?

Input: .litematic (Litematica), .schem (WorldEdit, Sponge), .schematic (Schematica, 1.12 and earlier) and .nbt (structure block). Output: .litematic, .schem, .nbt and .mcstructure for Bedrock.

What happens to blocks that don’t exist in the older version?

Each one is replaced with the closest block from that version — copper and deepslate become stone in 1.16, for example. The list of swaps is shown before download so you can judge the result.

Are chest contents and signs kept?

Block entity data is carried over where the format allows; some of it is lost on the way to .mcstructure — the converter warns you.

Is it free, no sign-up?

Yes. The file is read and rebuilt in the browser; nothing is uploaded.

See also: Schematic viewer online · How to export a schematic from the game · Minecraft builder tools