Centering Images

When I add an image, it’s always left-justified. Is there any way to center it?

And is there any way to re-size it?

And is there any way to add more than one pic per “line”?

As of right now you can only resize the images. You can drag the edge after its been uploaded - see here for a gif:

One possible work around would be to create the final image in an image editing program then add the final result.

I would love there to be a way to allow text to wrap around the image.