A feature-packed eCommerce plugin built upon WordPress core functionality ensuring excellent performance, customizability and control - robust Tax Settings, Stock Level Management, Free and Premium Extensions - you name it.

Find WooCommerce products that do not have any shipping information (dimensions and/or weight)

Adds width and height columns to the Media Library.

Show Dimensions in Media Library

Automatically specify image dimensions that are missing width and/or height attributes. Helps load faster and better ranking on website speed tools such as GTmetrix.

Resize images on upload to defined maximum dimensions, saving space and bandwidth. Watermark images automatically upon upload or manually via Media Library (Professional extension)

This is a step-by-step that might help you on your setup.

Let customer select the exact dimensions/weight for selected products & automatically calculate their cost.