Can't crop image's size in Blender 2.8 Hi I want to make pixel art from my 3D renders and I found that scaling render result in compositor and pixelating it with node gives better result than rendering with low resolution.

Problem is that I can't crop it in blender and it's still big image with small pixelart in center 



So I want to get rid of this transparent area. Thanks.
You can add an Output->File Output Node


When you render the image a full render will happen, then the Compositor will crop it



But at the same time a file will be saved that is just the result of the crop.