Factorio Forums

I know that Factorio's full screen defaults to whatever the resolution is for a given monitor, but windowed allows for resizing the game at will. However, as far as I can tell there is no in game mention of what that resolution actually is, nor is there a config option to set it to a given resolution (such as 1280x720 for example).

Is there some way to specify the screen size of windowed Factorio? If not, could it please be added in the future so we know what resolution we're at for such things as streaming and the like?