What is an MCSTRUCTURE file? An MCSTRUCTURE file is a 3D model created in Minecraft Java or Bedrock Edition. It contains a Minecraft structure, such as a building or natural feature, saved using the game's Structure Block tool. MCSTRUCTURE files can be shared between Minecraft players, allowing them to include each other's structures in their Minecraft worlds.

More Information All versions of Minecraft allow players to save copies of structures within structure blocks, using the game's Structure Block tool. Players often use this feature to save time when creating many identical structures, or to create and share copies of complex buildings and natural features with other players. In Minecraft Java Edition and Minecraft Bedrock Edition for Windows and Android, players can export structures as MCSTRUCTURE files. To share an MCSTRUCTURE file with another Minecraft player, you must include it in a Minecraft Java Edition resource pack or Minecraft Bedrock Edition behavior pack ( .MCPACK file).