Behance

Behance

Behance is a fantastic free portfolio website and one of the most popular among designers. This makes it easy to show future clients your history of work without having to set up a custom website, which can be costly and time-consuming. 

The interface makes your portfolio look super professional without having to do custom coding. You can also browse other users' work and save it to your mood board for future reference. I would recommend any graphic designer to upload to Behance even if they don't have many designs yet.