Last Updated: May 2026 Difficulty Level: Intermediate to Advanced
If you have been a part of the Minecraft community for a while, you know the golden era of Java Edition modding. Thousands of incredible mods exist in the .jar format—from industrial machinery (BuildCraft) to magical wands (Thaumcraft) and new dimensions (The Aether).
However, the cross-platform king of today is Minecraft Bedrock Edition (Windows 10/11, iOS, Android, Xbox, PlayStation, Switch). Bedrock does not use .jar files. Instead, it uses .mcaddon (Addon) or .mcpack (Behavior/Resource pack).
So, what happens when you find a legendary Java mod and wish you could play it on your phone or Xbox? You search for how to Convert JAR to McAddon.
The short answer is: It is not a simple "file conversion" like turning a PNG into a JPG. You cannot run a software script that instantly turns Java bytecode into Bedrock scripts. Instead, conversion requires manual rewriting of game logic, assets, and code structures.
This 2,500+ word guide will walk you through exactly what is possible, what isn't, and the step-by-step process to manually port a Java .jar mod into a Bedrock .mcaddon file.
If you are a server owner who just wants your Java plugins to work for Bedrock friends: Stop looking for a converter and install GeyserMC. It will save you weeks of headache.
If you are a developer wanting to publish on the Bedrock Marketplace: You must learn the Bedrock addon format from scratch. Start with the official Microsoft documentation on Behavior Packs.
Have you tried bridging the gap between editions? Let me know in the comments below!
Disclaimer: Always check plugin licenses before porting functionality from one platform to another.
Converting a .jar ( Minecraft Java Edition mod) into an .mcaddon ( Minecraft Bedrock Edition
) is a complex process because these two versions of Minecraft are built on entirely different foundations. Java Edition uses the Java programming language, while Bedrock is written in C++.
Because of this, there is no single-click "universal converter" that can perfectly turn any Java mod into a Bedrock addon. Instead, "conversion" usually refers to one of three different methods: 1. The "Re-Implementation" Method (True Mods)
Most .jar files contain complex logic (new mechanics, custom AI, or magic systems) that Bedrock cannot read directly.
How it works: You must manually recreate the mod’s features using Bedrock’s Behavior Packs (JSON/JavaScript) and Resource Packs. Tools for help:
MCreator is a popular IDE that helps you design mods and Bedrock Add-ons without deep coding knowledge.
JavaBE (by Stonebyte) is an emerging toolkit aimed at automating some of these manual workflows to bridge the gap between Java and Bedrock. 2. Texture and Model Porting (Visuals Only)
If the .jar only contains new items, blocks, or entities (the visual parts), you can "port" them more easily.
Tools: Blockbench is the industry standard for this. You can import Java block/item models and export them as Bedrock geometry.
Manual Retexturing: For simple item changes, you can extract the PNG files from the .jar and rename them to match Bedrock’s file structure. 3. Resource Pack Conversion
Sometimes people mistake .zip resource packs for .jar files. If you have a Java Texture Pack, you can use automated online converters.
Converting a file (Java Edition mod) directly into an file (Bedrock Edition) is not a simple file rename; it requires "porting" because the two versions of Minecraft use entirely different coding languages (Java vs. C++) and file structures. 1. Understanding the Difference : A Java Archive file used for Minecraft: Java Edition : A specialized file containing resource and behavior packs used for Minecraft: Bedrock Edition Microsoft Learn 2. How to "Convert" (Porting Process)
Because these formats aren't compatible, you must manually extract the assets and re-code the logic: Extract the .jar Assets : Change the extension from
and extract it. This gives you access to the original textures, models, and code. Convert Textures/Models : Use tools like the Texture Pack Version Converter to make Java assets compatible with Bedrock. Rewrite Behaviors : Java mods use files, while Bedrock Add-Ons use
for behaviors. You will need to manually recreate the mod's logic in Bedrock's behavior pack format. Package as .mcaddon Place your manifest.json into a folder. Compress the folder into a Rename the file extension from 3. Available Automation Tools
For those looking to simplify this complex workflow, independent developers have created specialized toolkits:
MConverter: File Converter & PDF Compressor - Microsoft Store
Converting a Minecraft Java mod ( ) directly into a Bedrock Add-on ( not possible with a simple file converter
. Because Java Edition is built on Java and Bedrock Edition is built on C++, the code inside a file cannot be "translated" automatically. Convert Jar To Mcaddon
To successfully port a mod, you must manually recreate its assets and logic using Bedrock-compatible formats. 1. Extract the Java Assets file is essentially a renamed the file extension from the folder to find the folders. This is where the original 3D models ( ), textures ( ), and sounds are stored. 2. Port the Visual Assets (Resource Pack)
You can port textures and models using specialized tools, though complex mods may require manual adjustment.
Converting a .jar file (Minecraft Java Edition mod) to an .mcaddon file ( Minecraft Bedrock Edition
) is a complex process because Java mods and Bedrock add-ons use entirely different programming languages and structures. 1. Understanding the Difference
JAR (.jar): Java mods contain compiled Java code (.class files) designed for the Java Virtual Machine. They often rely on loaders like Forge or Fabric.
MCADDON (.mcaddon): Bedrock add-ons are essentially renamed .zip archives containing JSON files for behaviors and images/models for resources. They use Minecraft's built-in Bedrock API and JavaScript/JSON. 2. The Conversion Process
There is no "one-click" software that fully converts functional Java code into Bedrock behavior. You must manually bridge the gap:
Extract Assets: Change the .jar extension to .zip to extract textures (PNGs) and sounds (OGGs). These can often be reused in a Bedrock Resource Pack.
Rewrite Logic: You must rewrite the mod's logic from Java into Bedrock's Behavior Pack format using JSON components or the Scripting API.
Packaging: Once you have your manifest.json, textures, and behavior files, zip them together and rename the file extension to .mcaddon. 3. Useful Tools
PArchiver: A mobile tool for Android that helps extract and pack files specifically for Minecraft.
CloudConvert: Useful for basic file conversions (like JAR to ZIP) to access internal assets.
Blockbench: Essential for converting Java entity models into the .geo.json format required by Bedrock. Summary of File Extensions .jar Java Edition mod (compiled code) .zip Standard archive used to view internal mod files .mcpack A single Bedrock resource or behavior pack .mcaddon A container holding multiple .mcpack files JAR to ZIP Converter - CloudConvert
Converting a .jar file (Java Edition mod) to an .mcaddon file (Bedrock Edition addon) is a complex process because these two versions of Minecraft use fundamentally different coding languages: Java for the Java Edition and C++ for Bedrock. While there is no perfect one-click "universal" converter, there are specific tools and manual methods to bridge this gap. Key Tools for Conversion
JavaBE: Developed by Stonebyte (formerly CodeNex), this tool is specifically designed to bridge the gap by converting .jar mods into Bedrock-ready .mcaddon files. It automates pack generation, structure setup, and optimization.
PArchiver: This tool focuses on converting compressed folders. It can extract and convert ZIP folders into Minecraft-ready files with a single click, which is helpful if you have manually extracted the mod assets. The Conversion Process
Because the platforms handle data differently (e.g., Java uses NBT data while Bedrock does not), manual adjustments are often necessary. Extract the JAR Assets:
A .jar file is essentially a renamed .zip archive. You can use tools like EasyZip to convert the .jar to a .zip and extract its contents (textures, models, and JSON files). Restructure for Bedrock:
Bedrock addons require a specific folder structure consisting of Behavior Packs (BP) and Resource Packs (RP). Move textures and models into the Resource Pack folder.
Logic or "data" from the Java mod must be translated into Bedrock's JSON format for the Behavior Pack. Create the .mcaddon Container:
An .mcaddon file is a ZIP archive that contains both .mcpack and .mcworld files to distribute Add-Ons.
Once your folders are ready, zip them together and rename the file extension from .zip to .mcaddon. Import to Minecraft:
Double-clicking the finished .mcaddon file will automatically open Minecraft Bedrock and import the content. Critical Differences to Note Java Edition (.jar) Bedrock Edition (.mcaddon) Language JSON / C++ Data Handling No NBT Data Redstone Complex connectivity Distinct logic rules Installation Forge/Fabric loaders Direct file import ZIP To MCADDON Tutorial for minecraft mods made easy!!
Converting a JAR file to an MCADDON is a common goal for players looking to bring the depth of Java Edition modding into the more flexible Bedrock Edition environment. However, because Java Edition is built on Java and Bedrock is built on C++, a direct "one-click" conversion of complex gameplay mods is currently impossible.
Instead, the process depends on what specifically is inside that JAR file—whether it's a Resource Pack (textures/models) or a Gameplay Mod (new mechanics/entities). Understanding the Conversion Limits
Resource Packs (Easiest): JAR files containing only textures, sounds, and simple models can often be converted automatically using online tools or simple manual renaming.
Gameplay Mods (Hardest): JAR files containing Java code (e.g., Forge or Fabric mods) cannot be automatically converted. These must be manually recreated from scratch as Bedrock Addons, using the Java code only as a reference. Step-by-Step: Converting a Resource Pack JAR to MCPACK
If your JAR file is a texture pack, you can follow these steps to bring it into Bedrock: The Ultimate Guide: How to Convert JAR to
It is important to clarify that converting a file directly to a file is technically impossible
in a way that makes the mod functional. This is because they are built for two entirely different versions of Minecraft: (Java Edition): Contains compiled Java code intended for PCs. (Bedrock Edition):
Contains JSON and Bedrock-specific scripts intended for consoles, mobile, and Windows 10/11. However, if you are reviewing a specific software tool
claiming to do this, here is a structured review template you can use. 🛠️ Tool Review: [Insert Tool Name Here] 📋 Overview
This tool aims to bridge the gap between Minecraft Java Edition mods and Bedrock Edition add-ons. It targets users who want to bring their favorite PC mods to mobile or console environments. 🌟 Key Features Automated Conversion:
Claims to translate Java assets into Bedrock-compatible files. User Interface: [Simple/Complex] drag-and-drop system. Compatibility: Support for specific versions (e.g., 1.20+). ⚖️ Pros and Cons ✅ Saves time on manual porting ❌ Limited to simple items/blocks ✅ No coding knowledge required ❌ Complex logic (mobs, UI) often fails ✅ Fast processing speeds ❌ High risk of "broken" textures 🔍 Technical Reality Check
Before using or recommending such a tool, consider these critical points: Code Incompatibility:
Java code cannot run on Bedrock's engine. Most "converters" only extract , not the actual gameplay logic The "Zip" Trick: Both formats are essentially renamed files. Renaming a
will let Minecraft try to open it, but it will almost always result in an "Import Failed" error tomgregory.com Manual Porting:
Most successful "conversions" are actually complete rewrites using tools like Blockbench Red Flags to Watch For
If the tool you are reviewing shows these signs, proceed with caution: Malware Risks: converters from unverified sources. Ad-Heavy Sites:
Online converters often hide download buttons behind deceptive ads. False Promises: Any tool claiming 100% conversion of complex mods (like Twilight Forest ) is likely a scam. 💡 Recommendation If you just want the , use a converter. If you want the mod features
, you are better off searching for an "Official Bedrock Port" on sites like To help me write a more specific review, could you tell me: Are you reviewing a specific website Is the goal to convert texture packs complex gameplay mods Who is the
for this review (e.g., tech-savvy modders or casual players)?
Converting a .jar (Java Edition mod) directly into an .mcaddon (Bedrock Edition mod) is not a simple file-extension swap. Because Java and Bedrock use entirely different coding languages and engines, you must manually rewrite the mod's logic or use community porting tools. 1. The Reality of Conversion
Java Mods (.jar): Written in Java, typically using the Forge or Fabric loaders.
Bedrock Add-ons (.mcaddon): Written in JSON and JavaScript, consisting of Resource Packs (visuals) and Behavior Packs (logic/mechanics).
Automation: There is no official "1-click" converter. You must recreate the assets and scripts for the Bedrock environment. 2. Manual Conversion Steps
If you have the source files or use a tool like 7-Zip to extract the .jar, follow this workflow: Step A: Extract the Java Assets
Right-click your .jar file and select Open with... -> 7-Zip or WinRAR.
Navigate to the assets folder. This contains the textures (.png), models (.json), and sounds. Drag these folders to your desktop. Step B: Port Textures and Models
Textures: Most .png files work directly, but Bedrock requires specific file structures.
Models: Java models often need conversion via Blockbench. Open your Java .json model in Blockbench and export it as a Bedrock Geometry file. Step C: Rebuild the Logic (The Hard Part)
You cannot "convert" Java code to Bedrock behavior. You must use Minecraft's Official Add-on Documentation to recreate the mod's functions using JSON for components and JavaScript for complex interactions. 3. Packaging into .mcaddon
Once you have created your Bedrock-compatible manifest.json, textures, and behaviors:
Create Two Folders: One for your Resource Pack (visuals) and one for your Behavior Pack (logic).
Zip Them: Select both folders, right-click, and choose Send to -> Compressed (zipped) folder.
Rename Extension: Change the file extension from .zip to .mcaddon. If you don't see the extension, enable "File name extensions" in your Windows folder options. Final Recommendation If you are a server owner
Install: Double-click the .mcaddon file to import it into Minecraft Bedrock Edition automatically. 4. Community Tools (Easier Alternatives)
If manual coding is too difficult, use these tools to help bridge the gap:
Blockbench: The gold standard for converting Java models/animations to Bedrock.
Bridge.: A powerful IDE specifically designed for creating Minecraft Bedrock Add-ons.
Amulet Map Editor: If you are trying to convert worlds or structures within mods rather than the mod mechanics themselves. ZIP To MCADDON Tutorial for minecraft mods made easy!!
file now you got behavior packs here. and you got resource packs here what I recommend is make a shortcut of this dot of this com.
Converting a Java mod to a Bedrock is essentially a "porting" process. Because Java and Bedrock use different coding languages (Java vs. C++), there isn't a one-click button to do this perfectly. Instead, you have to extract the assets and rebuild the logic.
Here is a breakdown of how to develop this content or perform the conversion yourself. 1. The Reality Check: Logic vs. Assets Java Mods (.jar):
Written in Java. They can change the game’s core code (hard-coding). Bedrock Addons (.mcaddon):
Written in JSON and JavaScript. They use "Behavior Packs" and "Resource Packs" to tell the game what to do. You aren't "converting" the code; you are extracting the art (textures/models) and re-writing the rules (JSON) to match the original mod's behavior. 2. Step-by-Step Conversion Process Step A: Extract the JAR file is actually a compressed archive, similar to a Right-click your file and rename the extension to
Extract the folder. You will now see the internal structure, including a folder usually named , you will find the textures and models used by the Java mod. Step B: Create the Bedrock Folders You need two main folders to build an Resource Pack (RP): This holds your textures and models. Behavior Pack (BP):
This holds the logic (how much health an entity has, what it drops, etc.). Step C: Porting Textures & Models
files from Java work in Bedrock, but you may need to move them into the correct folder structure (e.g., textures/items/ textures/entity/
Java models use a different format than Bedrock. You will likely need a tool like Blockbench to import the Java model and export it as a Bedrock Geometry Step D: Writing the Manifests Every addon needs a manifest.json
file in both the RP and BP folders. This tells Minecraft the name of your addon and its unique ID (UUID). You can use a UUID Generator to create these IDs. Step E: Packaging as .mcaddon Highlight your RP and BP folders. Right-click and "Compress to ZIP file." Rename the extension to
Double-clicking this file will now automatically import it into Minecraft Bedrock. 3. Useful Tools for Development
A powerful IDE specifically designed for making Minecraft Bedrock addons. It simplifies writing the JSON logic. Blockbench
The industry standard for creating 3D models and animations for both versions of the game. Bedrock Dev Documentation The official Microsoft guide for addon creation.
Are you looking to convert a specific mod, or are you trying to build a tool that automates this process? ZIP To MCADDON Tutorial for minecraft mods made easy!!
file now you got behavior packs here. and you got resource packs here what I recommend is make a shortcut of this dot of this com. NomadJamz_Minecraft Best Modding AI Prompts - DocsBot AI
Converting a .jar file to a .mcaddon file involves packaging your Minecraft mod into a format that Minecraft Add-Ons can understand. .mcaddon files are essentially .zip files with a specific structure that Minecraft: Bedrock Edition can use to install add-ons, including mods, behavior packs, and resource packs.
To create a .mcaddon file from a .jar file that contains your mod, you'll need to follow these steps. Note that this guide assumes you have a basic understanding of Minecraft modding and access to a computer with a compatible operating system.
You don't always need a plugin. Many simple .jar functions can be recreated using vanilla Behavior Packs.
.mcaddon that requires no server software at all (works in Realms).Open the Java mod's documentation (or decompiled code). For every custom item, you need to create:
BP/items/my_custom_item.json – Defines durability, stacking, and triggers (e.g., on_use).RP/items/my_custom_item.json – Defines the display name and which texture to use.Example: Converting a "Fire Wand"
if (player.swipe) spawnFireball(); // BP/items/fire_wand.json
"format_version": "1.20.0",
"minecraft:item":
"components":
"minecraft:use_duration": 1,
"minecraft:on_use":
"trigger": "spawn_fireball" // You must define this function elsewhere
"Convert Jar To Mcaddon" appears to describe a conversion or migration process between two package or module formats: a Java ARchive (JAR) and a format named "Mcaddon." Since "JAR" is a standard Java packaging format, this discourse treats the task as converting or adapting a Java-based artifact (code, resources, libraries) packaged as a JAR into the Mcaddon format used by a target platform that expects Mcaddon packages.
If you meant something else (a file-naming convention, a specific tool, or a game mod format), the steps below still apply as a general guide for migrating from a generic Java JAR to a different package format.