Orthogonal and Isometric Map Editor
So I found this neat map editor, called Tiled, that I’ve been using to make maps for a game. It does have a bit of a learning curve and the documentation is sparse in places but overall I really like it. It allows you to stack layers, move layers up and down, set tile sizes and a whole host of other neat options which you can then export into a readable map format. If you’re looking for an isometric or orthogonal map editor you should check it out.