Java uses block/stone Bedrock uses stone (no block/ prefix)

: Specialized tools can now automatically convert LabPBR textures from Java into the MER (Metallic/Emissive/Roughness) format required for Bedrock RTX. Common Limitations

Go to , click on the newly converted pack, and press Activate . Common Limitations and Troubleshooting

Java shaders (OptiFine/Iris) cannot be converted to Bedrock easily.

Java shaders (like BSL or SEUS) rely on OptiFine or Iris, frameworks that do not exist on Bedrock. A converter can move the textures, but it cannot move the lighting engine.

If you're interested in trying out a Java to MCPack converter, here are some steps to get you started:

Before converting, it helps to understand why a direct copy-paste fails. The two versions handle assets differently:

It handles large file sizes better than web converters and offers more accurate automated remapping for complex item textures. 3. Encharno's Texture Pack Converter (GitHub)

Double-click the .mcpack file. Minecraft Bedrock will automatically open and display an "Import Started" message at the top of the screen.

You must upload the pack to a Realm via PC or mobile first to access it on Xbox, PlayStation, or Switch. Common Limitations and Fixes