Converting Java files to Bedrock requires specialized tools to port assets like textures and models rather than direct file conversion, as the platforms use different languages. Textures can be converted via web tools, models managed through Blockbench, and world data ported using Chunker. For comprehensive guides on importing these converted assets, see this YouTube video
Thus, a converted mod that truly preserves all functionality of a complex JE mod (e.g., Create Mod, Thaumcraft) cannot remain a single, portable .mcaddon. It would become a multi-component system: a TypeScript script pack + a native plugin per platform + a separate server software. how to convert jar to mcaddon portable
You cannot turn crazy_java_mod.jar into portable_addon.mcaddon with a magical online tool. Anyone selling that is scamming you. Converting Java files to Bedrock requires specialized tools
The first legitimate step in converting a JAR to an MCADDON is to open the .jar with an archiver (e.g., 7-Zip) or decompiler (e.g., JD-GUI, CFR). The goal is not to understand the Java logic yet, but to extract all non-code assets: It would become a multi-component system: a TypeScript
JAR Files: Contain Java bytecode designed for the Java Virtual Machine. They rely on APIs like Forge, Fabric, or Quilt.
Create a pack.mcmeta file if your mod requires game data that isn't directly related to add-on metadata.