How to save product image as in PNG extension in prestashop 1.7

Question

In Prestashop 1.7 all the images save as "jpg" format. I want to save all the product image as PNG format. Am a new to prestashop, Please anybody help me to save the images as PNG format.

Thanks,

Answer 1

In your backoffice go to Design -> Image Settings the scroll down until you see the box with this title 'IMAGES GENERATION OPTIONS', then change the Image format option, click on:
Use PNG only if the base image is in PNG format.
or
Use PNG for all images.
then click save :).

Now the images will saved in PNG format ;)