I’m wondering if it is possible for a Java Edition player and a Bedrock Edition player to play together on a realm. I don’t know much about the Bedrock Edition.
Realms are not just bedrock they are on java too. Bedrock and java don’t crossplay though. PC players need windows 10 edition to play with bedrock players. All java edition users get the windows 10 edition for free.
So keep that in mind!