To convert Java mods into Bedrock-compatible add-ons, you must use specialized translation tools and bridging software. This comprehensive guide covers the exact methods, tools, and workflows required to successfully convert JAR files to MCADDON format. Understanding the Core Problem: Java vs. Bedrock
Add-ons are structured archives containing JSON configuration files, JavaScript scripts, and texture assets. They rely strictly on Minecraft's official Bedrock API.
Repackage
Extract the .jar using WinRAR or 7-Zip, locate the assets folder, and run those textures through a Bedrock converter. 2. Converting Java Worlds to .mcworld / .mcaddon
Bedrock controls entity behavior using components. You will recreate the Java logic inside an entity JSON file located in your Behavior Pack. For our exploding zombie example, you would use Bedrock's component system: Convert Jar To Mcaddon
Go to (or use the Bedrock Model format if you are building from scratch). Load your Java .json model. Once loaded, navigate to File > Convert Project .
Are you targeting or a multiplayer server ? To convert Java mods into Bedrock-compatible add-ons, you
Before diving into the conversion process, it is essential to understand why these files are fundamentally different.
public class CustomSword extends SwordItem public CustomSword() super(Tier.DIAMOND, 7, -2.4F); For our exploding zombie example
Export the source code and the assets folder. The assets folder contains the .png textures and .json 3D models. Step 2: Build the Bedrock Structure