Set the image size in markdown syntax

When I add an image in editor using the markdown syntax, I want to control the size of the image to display instead of its original size. How should I do this?

As far as I know, the syntax of markdown currently does not support setting the size of image.

If you want to set the size of the image, use the HTML stntax directly:

<img src="http://example.com/img.png" alt="img text" />