How do I copy information from one tilemap object to another?

The tilemaps are different objects, not just instances, but the size of them is identical. I want to to this in the editor or relevant, not while the game is playing.

You can clone the first object, it will look the same but with a different name and personality, then just mix the base texture into it.

Another option is to save the project as a folder and manually edit the layout.json file - copying "data" from one tilemap to another.

Another option is to save the project as a folder and manually edit the layout.json file - copying "data" from one tilemap to another.

This is what I was looking for.

I haven't looked into the layout.json yet, but I assume it is rather complicated on bigger projects. I have the same tilemap objcet in different configurations for ~20 instances. I want to copy those instances and replace the tilemap object in them.

It's not that complicated, just use a good text editor like Notepad++.

You need to copy this section: