Your conversion goal is to extract the assets (textures, models, sounds) from the JAR file and rebuild the logic (commands, component behaviors, entity attributes) using Bedrock's JSON schemas. 2. Extract the Source JAR Files
| Tool | Purpose | Download Link | | :--- | :--- | :--- | | | Extract contents of .jar files | 7-zip.org | | Bridge.js | Visual JSON editor for Bedrock addons | bridge-core.github.io | | Blockbench | Convert Java models to Bedrock .geo.json | blockbench.net | | Paint.NET / GIMP | Convert Java textures (fix alpha channels) | getpaint.net | | Minecraft Addon Maker (Mobile) | Quick testing for Android/iOS | Google Play Store | | Visual Studio Code | Edit JSON files and manifest files | code.visualstudio.com |
Create a new folder on your desktop called My_Converted_Addon . Inside, create two subfolders: how to convert jar to mcaddon best
If your Java mod has simple logic (e.g., "when player stands on block, play sound"), you can rewrite it using Bedrock's . Place .js files in BP/scripts/ . This is the closest you can get to real conversion.
Right-click your .jar file and open it with 7-Zip or WinRAR. Do not extract it fully yet; take a look inside. Your conversion goal is to extract the assets
| Tool Name | Best For | Key Features | Platform | Pricing | | :--- | :--- | :--- | :--- | :--- | | | AI-powered, high-coverage conversion (aiming for full mods). | Uses multi-agent AI to intelligently convert items, blocks, entities, and recipes; provides detailed conversion reports. | Web / Self-hosted | Freemium / Paid | | JavaBE | Beginner-friendly, one-click conversion of simpler mods. | Automatic resource and behavior pack generation; includes a script bridge for unsupported Java logic. | Windows Desktop | Paid ($2.50~) | | PackConverter | Converting Java resource packs (textures/models/sounds) to Bedrock format. | Simple GUI for point-and-click conversion; can be used from the command line. | Cross-platform | Free / Open Source | | Regolith | For advanced users and developers building complex add-ons from scratch. | An "Add-on Compiler" that uses filters to programmatically transform files; great for non-destructive workflows. | Cross-platform | Free / Open Source | | je2be | Converting Minecraft worlds from Java to Bedrock format (not for mods/add-ons). | Also supports Xbox 360 world conversions. | macOS / iOS | Paid | | Mcpy-Compiler | Developers building and packaging Bedrock add-ons. | Automatic manifest generation; texture definition; auto-converts JPEG/WEBP to PNG; builds final .mcaddon file. | Cross-platform (Python) | Free / Open Source | | MCPE-Tool | A development tool for streamlining the Bedrock add-on creation workflow. | Command-line interface; project initialization and file watching. | Cross-platform | Free / Open Source |
Advanced developers often utilize Python scripts found on GitHub (such as various open-source "Java to Bedrock converter" repositories). These command-line tools parse Java asset folders and automatically generate Bedrock-compliant texture_list.json and block definitions. 7. Testing and Troubleshooting Inside, create two subfolders: If your Java mod
All script files use modules compatible with the targeted Bedrock API engine version.
While converting textures and models is relatively straightforward, some elements cannot be automatically translated:
Conversion rarely works perfectly on the first try. Use these debugging tips to fix your .mcaddon :
Bedrock requires a texture_list.json and terrain_texture.json file in the root of the textures/ folder to define shortnames for every block and item image. Convert 3D Models