Regardless of which converter you eventually choose, the overall process is often very similar. This guide uses the popular and free as an example for a Java-to-Bedrock conversion:
This is an ambitious open-source project still in development that aims to be the ultimate "mega tool" for Minecraft world editing. Its long-term goal is to support editing and conversion for every single version and edition of the game, from the earliest "rd-" Classic builds to the latest Bedrock updates. While not yet ready for everyday use, it's a fascinating project to watch for the future of universal conversion. universal minecraft converter