Implemented The ability to allow users to draw or add handwriting for signatures M Michael Paulus started a topic about 9 years ago Any plans to implement a brush or pencil tool to allow users to handwrite their name or do simple line art drawings? 2 people like this idea
This is added an own add-on for Fancy Product Designer, available for WordPress/WooCommerce and JQuery.
http://fancyproductdesigner.com/plus/
Easily create your shapes in SVG and offer these in the designs module, that the easiest solution.