I have inserted an image as an image gallery onto my home page. It is one single image and it is a horizontal banner (1200 x 250 px). It looks great on desktop but not so much on mobile as you could imagine. How do I put a custom image in so it changes on mobile?
There are copy/paste sections that allows you to use one image for desktop and a different one for mobile, like this one. It works as a slideshow and as a single image as well.
If you’re not willing to hire developers or spend days or weeks searching for code, it may be a good solution.
I am Anni From https://www.task4store.com/ - Shopify Small & Custom Tasks Experts ( By MS Web Designer - Top Rated Shopify Certified Experts and eCommerce Consultant from Singapore )
I will love to help you with your concern. It can be done only by some custom coding.
This is for 600px screens but you can edit the pixel aspect ratio specific to your needs and then edit the mobile only content inside of this line of css.