Rubik Variant Images crossed 10,000 lifetime installs. Here is what the milestone means and the lessons that shaped the app.
Shopify color swatch variant picker setup
A Shopify color swatch variant picker replaces the default dropdown with visual swatches on the product page, so shoppers can see the color they are picking before they click. This post walks through the full setup with Rubik Variant Images, from install to the final shape, size, and border tweaks, so you end with a […]
How Rubik bulk assigns variant images by image order
Shopify bulk assign variant images is the feature most merchants reach for once their catalog crosses a few dozen products and manual clicking stops being sane. Rubik Variant Images handles this with an image-order based bulk flow that reads your Shopify gallery exactly how your photography team uploaded it and groups images into variant sets […]
How Rubik AI auto-assigns variant images
Shopify AI variant image assignment is the fastest way to connect a product gallery to the right color, size, or material option without clicking through every image by hand. Rubik Variant Images ships this feature as a per-product AI action that reads the product the same way a human merchandiser would, then returns a mapping […]
Shopify color swatches not working? 8 fixes
Your swatches are missing, showing wrong colors, or not responding to clicks. Here are 8 common causes and how to fix each one.
Shopify swatch shapes: circles, squares, and pills
Round, square, rounded, or pill-shaped. The shape of your variant swatches affects how customers browse your products. Here is how to pick and customize each.
Shopify swatch design: shapes, sizes, colors
Circles, squares, or pills? 30px or 40px? This guide covers everything about designing variant swatches for Shopify – shapes, sizing, color selection, and mobile optimization.
How many images per variant on Shopify?
How many images should each Shopify variant have? Learn about Shopify’s 250-image limit, ideal image counts by product type, and how to plan your image budget.
How to check variant image setup on Shopify
Not sure if your Shopify variant images are set up correctly? Here is how to audit your image-to-variant assignments, spot common problems, and fix them fast.
Show color name on swatch hover in Shopify
A customer hovers over a blue swatch but has no idea if it is Navy, Royal, or Teal. Tooltips fix that. Here is how to enable swatch tooltips in Rubik.
Button vs circle vs dropdown: variant selectors
Circles for colors. Buttons for sizes. Dropdowns for long lists. Here is when to use each variant selector type and how to set them up.
How to add color swatches to Shopify (no code)
No Liquid editing. No CSS hacks. Here is how to add color swatches to your Shopify product pages in under 5 minutes with Rubik Variant Images.












