How to build a product collage for a Shopify gallery
A collage on a product page earns its slot by answering a question a single photo cannot: what is in the box, how do the variants compare, how big is it.
The layout is composed on a browser canvas and exported locally.
- Upload up to six product photos.
- Pick a layout: three-grid for a hero plus two details, four-grid for a square set, six-grid for a dense feature stack.
- Drag and zoom within each panel so the product sits at a consistent scale across all of them.
- Set the padding, using tight for a designed grid look, and pick the white background to match most themes.
- Export as JPG and add it to the product gallery in a slot after the main image, since themes crop the first image into a card.