Generates custom SKUs for WooCommerce products automatically or on-demand, with flexible formatting options and duplicate checking.
As of April 2026, SKU generator for Woocommerce by ATR is a WordPress sku plugin with 100 active installations and a 5/5 rating from 3 reviews. It has been downloaded 6.1K+ times in total. Requires WordPress 3.8+ and PHP false+. Available on WordPress.org since 2015. Last updated 1 year ago — may have compatibility concerns. Top alternative: Search by SKU for Woocommerce.
Adds a button to the WC edit/new product page that enables generating a SKU (catalog number) in a pre-defined format and length. It is aimed for Woocommerce shop admins who manage a shop with no pre-defined catalog numbers for products.
When adding or editing a product it is common that you do not have a pre-set catalog number for the product.
This plugin enables you to generate a SKU (catalog number) for the product, with specified format and length.
It also checks that the suggested SKU does not exist in the database for any other product.
At the same time you can use it to check a SKU number you enter.
Starting on V 1.0.1 you can choose to add automatic SKU for every new product or existing product without a SKU (no need to click a button or select).
You also can select not to generate…
| WordPress | 3.8+ requiredTested up to 6.7.5 |
| PHP | false+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.