Image and Media Handling in WooCommerce

Image and Media Handling in WooCommerce — a practical guide to WooCommerce product images with clear examples you can reuse in real projects.

WooCommerce Plugin Development Series (77/101). Prefer one article? Read the complete WooCommerce plugin development tutorial.

Short description

Use featured image + gallery IDs on product objects for consistency.

Set image

$product->set_image_id($attachment_id);
$product->set_gallery_image_ids([$id2, $id3]);
$product->save();