Since direct conversion is impossible, follow this workflow to extract a JAR and rebuild it as an MCPACK.
Java uses JSON for recipes, but Bedrock uses a completely different schema. convert jar to mcpack
are built on different coding languages (Java vs. C++), this is rarely a simple "rename the file" task; it typically requires a conversion tool or manual rebuilding. The Conversion Landscape Since direct conversion is impossible, follow this workflow
Step 5 — Create the Behavior Pack (.mcpack contents) Since direct conversion is impossible