WooCommerce PDPs load faster when gallery images share a consistent frame and reasonable file weight. Normalize a batch to a square product canvas, compress, then ZIP before you push updates in wp-admin.
Follow the WooCommerce catalog workflow (upload → resize → compress → checks → ZIP), then apply the WooCommerce Productpreset and your store's image rules.
In Bulk Resize, pick WooCommerce Product (1200×1200). More context: WooCommerce image resizer.
Then run Bulk Compress. If uploads fail, see wrong listing image size and listing images too large to upload.
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