You can use both Greensock MorphSVGPlugin And TweenMax for free on Codepen.
You need to add this into javascript like resources:
https://cdnjs.cloudflare.com/ajax/libs/gsap/1.20.3/TweenMax.min.js
https://s3-us-west-2.amazonaws.com/s.cdpn.io/939680/MorphSVGPlugin.min.js