A world backup protects years of builds from failed updates, damaged storage, accidental deletion and device changes. This guide covers the official Bedrock methods for Windows and Android plus cross-device transfers through Realms.

Before starting: Close the world normally, wait for saving to finish, and include the world name and date in every backup filename.

Export a Bedrock world on Windows

Windows offers a simple official local method by exporting the complete world as one file.

  1. Open Minecraft and select Play.
  2. Select the pencil icon beside the world.
  3. Find File Management in General Settings.
  4. Select Export World.
  5. Choose a safe location outside Minecraft’s game folders.

Copy important exports to another drive or a trusted cloud service. Test the backup by importing it and checking important builds while leaving the original untouched.

How to test the Windows backup

Do not assume a file is valid simply because it exists. Import it, open the copied world and visit several important locations before relying on it.

Back up Bedrock worlds on Android

Minecraft Help states that direct copying works when File Storage Location was set to External when the world was created.

  1. Connect the Android device to a computer with USB.
  2. Choose File Transfer or MTP mode.
  3. Browse to Android/data/com.mojang.minecraftpe/files/games/com.mojang/minecraftWorlds.
  4. Copy the complete minecraftWorlds folder or the individual world folder.
  5. Keep every file inside that folder together.
Folder unavailable? Worlds in Application storage should be transferred with Realms. New Android versions may restrict access to Android/data; use the device maker’s supported transfer method.

Transfer a world with Realms

Realms is the official cross-device option. It requires an active trial or subscription, the same Microsoft account and current Minecraft versions on both devices.

  1. On the source device, open Play and select the Realm.
  2. Open Realm Settings, choose a slot and Edit World.
  3. Select Upload World for an empty slot or Replace World for an occupied one.
  4. Wait until the upload completes.
  5. On the destination device, sign in with the same Microsoft account.
  6. Open the uploaded slot and select Download World.

The downloaded world appears with “Copy” in its name. Open it and verify the transfer before renaming or deleting anything.

A reliable backup routine

  • Back up before Minecraft updates, add-on changes and experiments.
  • Keep at least three dated versions instead of overwriting one file.
  • Store one copy on another physical device or cloud service.
  • Test an imported copy occasionally.

Common mistakes to avoid

Copying an open world

Files can still change while Minecraft saves. Exit the world first and wait for the menus to load.

Treating synchronization as version history

Synchronization can copy unwanted changes too. Keep dated offline exports for true restore points.

Deleting the source too early

Visit key builds and check inventories in the copy before removing the original.

Backing up only packs

A behavior pack or resource pack is not the world itself. Preserve the complete world and retain the original pack downloads required by it.

Official sources: Minecraft Help guides for Windows export, Android backups, and Realms transfers.