Shopify: Products, Export
In your Shopify admin open Products and click Export. Choose the current page, all products, your selection or a search, pick "CSV file for Excel, Numbers, or another spreadsheet program", then press Export products. The current page or a selection downloads straight away; all products arrive by email. Each size or colour is its own row, and the images are links in the Product image URL column (Image Src in older files).

