If you see a tool claiming "JAR to MCADDON converter with verification," it is fraudulent. Use the official Minecraft Addon documentation and Script API to recreate your favorite Java mods for Bedrock.
This guide is accurate as of Minecraft 1.20.70+. Always refer to the official Microsoft Learn documentation for addon development.
Converting a file (typically a Minecraft: Java Edition mod) to an Bedrock Edition
) is a complex process because the two versions of the game run on entirely different engines—Java and C++—and use different modding systems
. There is no single, verified tool that can automatically "convert" the code of a Java mod into a Bedrock addon. Microsoft Learn
However, you can manually port assets like textures or use specific tools for resource packs. 1. Understanding the Difference Java Edition (.jar):
Uses Forge or Fabric APIs and is written in the Java programming language. Bedrock Edition (.mcaddon):
Uses JSON-based Behavior and Resource Packs, sometimes utilizing JavaScript for advanced scripting. Microsoft Learn
Because the code itself is incompatible, you cannot simply rename a and expect it to work. 2. How to Port Textures (Resource Packs)
file primarily contains textures (like a resource pack), you can use web-based converters to port them to Bedrock format. Extract the file using a tool like 7-Zip or WinRAR to access the Use a tool like the Java to Bedrock Texture Converter to upload your files.
Once converted, download the resulting file and change its extension from Double-click the file to automatically import it into Minecraft Bedrock. 3. Recreating Logic (Behavior Packs) For mods that add new items, mobs, or mechanics, you must the logic manually. how+to+convert+jar+to+mcaddon+verified
You cannot run Java code in Bedrock. Recreate functionality using Bedrock add-on systems:
Option A — Behavior Packs (JSON & components)
Option B — Bedrock Scripting / GameTest / Script API (for logic)
Option C — Use external tools/frameworks
Practical steps:
| Feature | .jar (Java Edition) | .mcaddon (Bedrock Edition) |
| --- | --- | --- |
| Platform | Windows, Mac, Linux | Windows 10/11, iOS, Android, Xbox, Switch, PS4/5 |
| Language | Java | C++ (Addons use JSON & JavaScript) |
| Content | Compiled Java bytecode | A ZIP archive containing .bp (behavior pack) & .rp (resource pack) |
| "Verified" | No formal verification | Verified means signed by Microsoft via the Partner Program or Marketplace |
If you want "verified" to mean ready for sharing without errors:
Converting a .jar to a verified .mcaddon is a manual reverse-engineering and reimplementation process – not a conversion in the traditional sense. However, by extracting assets, documenting behaviors, and rebuilding them in Bedrock’s JSON component system, you can bring the spirit of your favorite Java mod to cross-platform Bedrock.
The "verified" part comes down to rigorous validation, correct UUIDs, and passing Microsoft’s internal checks. For 90% of creators, a manually verified addon (one that imports without errors) is sufficient. For the Marketplace, official certification is the gold standard.
Remember: Respect mod licenses. Only convert your own mods or open-source mods with permission. Never redistribute converted content without credit to the original Java author. If you see a tool claiming "JAR to
Now go forth and build the bridge between Java and Bedrock – one JSON file at a time.
Word count: ~2,200. Last updated: 2026. Compatible with Minecraft Bedrock 1.20.70+.
Converting a Minecraft .jar file (typically a Java Edition mod) into a .mcaddon file (the format for Bedrock Edition) isn't a simple rename or a one-click "verified" process. Because Java and Bedrock are written in different coding languages—Java and C++, respectively—they handle data, physics, and rendering differently. 1. The Fundamental Difference
A .jar file contains compiled Java code and assets designed for the PC-only Java Edition. A .mcaddon is essentially a zipped folder containing JSON files and image assets (PNGs/TGA) specifically structured for Bedrock’s "Add-on" system. You cannot simply "convert" the code; you have to translate it. 2. The Conversion Process
To successfully move a mod from Java to Bedrock, you generally follow these steps:
Extraction: You must first unpack the .jar file using a tool like WinRAR or 7-Zip to access the textures, models, and code logic.
Asset Porting: You can often reuse the textures (PNGs). However, Java's .json models are often formatted differently than Bedrock’s .geo.json models. You’ll likely need a tool like Blockbench to import the Java model and export it specifically for Bedrock.
Logic Rewriting: This is the hardest part. The Java code that defines how a mob moves or a machine works must be manually rewritten into Bedrock’s behavior packs using JSON components or Minecraft's Javascript API (GameTest). 3. Using Conversion Tools
While there is no "official" verified converter that works 100% of the time, the community uses specific bridge tools:
Bridge.: A powerful IDE for Bedrock Add-ons that helps you structure your files correctly. This guide is accurate as of Minecraft 1
Chonky (by Aruzie): An online tool specifically designed to help convert Java resource packs to Bedrock, though it focuses more on visuals than complex gameplay mechanics.
Blockbench: The industry standard for converting 3D models between the two versions. 4. Packaging the .mcaddon
Once the assets are translated, you must organize them into two specific folders:
Resource Pack: Handles how things look (textures, models, sounds).
Behavior Pack: Handles how things act (entity health, loot tables, animations).
Each needs a manifest.json file with a unique UUID (a long string of identification numbers). You then highlight both folders, zip them, and change the file extension from .zip to .mcaddon.
The term "verified" in this context usually refers to ensuring the Add-on passes Minecraft’s internal validation so it doesn't crash the game. There is no magic software that does this perfectly; it requires testing your ported assets in-game to ensure the Bedrock engine recognizes your code.
For creators aiming for the Minecraft Marketplace, "verified" means passing Microsoft’s certification:
This process requires a registered Microsoft Creator account.
Create two folders next to each other:
MyEpicMod_BP (Behavior Pack)
MyEpicMod_RP (Resource Pack)
Inside _RP (Resources):
Inside _BP (Behaviors):