Overview

Amazon provides several spreadsheet-based tools that allow sellers to create, update, and manage product listings in bulk. These catalog bulk templates are essential for sellers who manage large inventories and need an efficient alternative to listing products one at a time through the Seller Central interface. Understanding which template to use and how to fill it out correctly can save significant time and reduce listing errors.

Key Points / What Sellers Need to Know

• Three template types exist — Amazon offers a Listing Loader for new products, an Add Offers template for existing catalog items, and a Price & Quantity template for quick offer updates. Each serves a distinct purpose in the listing workflow.
• Up to 20 product types per file — When creating new listings with the Listing Loader, you can combine multiple product categories into a single template, though the limit is 20 product types per spreadsheet.
• Up to 500 products searchable at once — The Add Offers template lets you search for existing catalog items by UPC, EAN, ISBN, or ASIN, with a cap of 500 product IDs per search.
• Category templates are deprecated — Amazon no longer maintains or supports the older "category" template format. Sellers should use the current template types and refer to style guides for category-specific requirements.
• Style guides and Browse Tree Guides remain important — These supplementary documents provide category-specific formatting rules, title conventions, image requirements, and product classification standards that directly affect listing quality.

The Three Bulk Listing Templates

The Listing Loader is the primary tool for creating entirely new products that do not yet exist in Amazon's catalog. Sellers navigate to the Add Products section in Seller Central, select the option to create a blank template for products not currently in the catalog, and then choose which product types they sell. The generated spreadsheet includes all relevant attribute columns for those product types. Sellers fill in product identity details, descriptions, pricing, and other attributes — some of which are required, some conditionally required, and others optional. Once completed, the file is uploaded through the Spreadsheet Upload section.