Video answer: How to change dpi (correctly ppi) in illustrator
Top best answers to the question «How to change ppi of image in illustrator»
Select all of the artwork, and then in the Effects menu select Rasterize. Here we can choose one of the default PPI options or enter a custom value. After hitting OK and waiting for a short progress bar, you'll see all your artwork rasterized at the PPI of your choice.
Video answer: How to change the resolution of your design in adobe .