Want to show 3 product cards on mobile in the Shopify Horizon theme? By default, Horizon displays only 2 products in the mobile carousel, but in this tutorial, I’ll show you the exact code edits needed to increase this to 3 products. This quick customization makes your carousel look more compact, similar to the control you had with the Dawn theme.
What you’ll learn:
Which section file controls the mobile carousel layout in Horizon.
The CSS and Liquid changes required to show 3 product cards on mobile.
How to keep the layout responsive and avoid overflow issues.
Why this is useful:
Showing 3 product cards at once helps customers see more products faster, which can boost engagement and conversions—especially for stores with large collections.
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