Bedrock World Tool

Change your world's Difficulty — Hardcore stays on

Upload your .mcworld file, choose a new difficulty, and get a fixed world back — Hardcore mode is left untouched, and everything is processed right in your browser, no files are sent to any server.

1. Upload World
2. Process
3. Done (Download)
Drop your .mcworld file here or click to choose a file from your device
Change difficulty to:
✓ World fixed successfully
Download World

Import this file back into Minecraft (open the .mcworld file) or copy it into the com.mojang/minecraftWorlds folder.

How it works: this tool reads the level.dat inside your world (Bedrock's NBT format), changes the Difficulty value, then repackages the world as a new .mcworld file. Your Hardcore setting is left untouched — your original file is never modified either, you always get a new file to download.