How+to+convert+jar+to+mcaddon+verified -

– similar but "type": "resources" . Step 4.3: Convert Blocks and Items Java’s block JSON might look like:

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+.

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. how+to+convert+jar+to+mcaddon+verified

A .jar mod adds new (code). An .mcaddon is a data pack that redefines behaviors using JSON—it cannot run raw Java code.

"parent": "block/cube_all", "textures": "all": "mod:block/ruby_block" – similar but "type": "resources"

But what if you could take that classic Java mod—your favorite world-changing .jar file—and turn it into a that works smoothly on Bedrock, mobile, or Xbox?

Bedrock recipe ( recipes/ruby_block.json ): Last updated: 2026

| Feature | Java (JAR) | Bedrock (MCADDON) | |---------|------------|-------------------| | Language | Java | C++ / JSON | | Render Engine | Lightweight / OpenGL | RenderDragon (custom) | | Entity System | NBT + Classes | Component-based JSON | | Scripting | JavaScript (via Rhino) / Java | JavaScript (via GoDot) / TypeScript |