Creating models from blocks.

Hello Forum.
First time here :slight_smile:
I would like to ask a question, cause im trying to create some model but i need it to be made from cubes, like in minecraft. Any chance i can find some addons, or other programs to do that and for instance export it to blender?
I need to make circles made from cubes. It is possible to make it from a pattern but it is very time consuming.

Remesh modifier has a Block setting. That could be whatโ€™s being looked for.

Thank you very much. I was looking exactly for something like that!