MPN, ISBN, GTIN-8, UPC, EAN, GTIN-14, net dimensions, and fluid volume for better WooCommerce Schema markup.
As of April 2026, WPSSO Schema Product Metadata for WooCommerce is a WordPress ean plugin with 500 active installations and a 4.8/5 rating from 16 reviews. It has been downloaded 33K+ times in total. Requires WordPress 6.0+ and PHP 7.4.33+. Available on WordPress.org since 2020. Actively maintained — updated within the last month. Top alternative: EAN Barcode Generator for WooCommerce:….
Provides additional input fields in the WooCommerce “Product data” metabox and under the product webpage “Additional information” section:
Fully compatible with the WooCommerce “GTIN, UPC, EAN, or ISBN” input field – extends the basic WooCommerce global unique ID feature with several additional, and more precise, global unique ID input fields.
The SSO > WC Metadata settings page allows you to enable or disable each product metadata (aka custom field), along with customizing the label and placeholder values for the available languages (aka WordPress locales).
The product global identifier values (ie.…
| WordPress | 6.0+ requiredTested up to 6.9.4 |
| PHP | 7.4.33+ required |
| Dependencies | wpsso, woocommerce |
Version components: {major}.{minor}.{bugfix}[-{stage}.{level}]
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