Can one variant have several images?
Yes. Shopify's own variant image field holds a single picture. Rubik groups as
many as you like behind one option value, up to Shopify's limit of 250 media on a
product.
Will it slow my product pages down?
The assignment lives in a Shopify metafield and is read by a theme app extension.
No request reaches our servers while a shopper browses.
What if a product has colour and size?
Assign images to the option that changes how the product looks, usually colour. A
variant then shows the media its values have in common.
Do I have to edit my theme code?
No. The app installs as a theme app extension that you switch on in the theme
editor, and it reads the assignment from a product metafield. There is no theme
file to edit. Custom themes that need a selector mapped are handled by support.
Can I set up hundreds of products at once?
Yes. The bulk run groups images by the order they already sit in inside your
Shopify gallery and works through the catalogue in the background, with no AI
calls. An opt-in sends the same run through the automatic matcher instead.
My variant images are not showing.
Check the app embed in the theme editor, that the product is configured, and that
the option you assigned images to is the one the theme's selector uses.
Full guide