Wrap it in a link

One other way that might help some people is to wrap your image in a link:

Example:

[![NPM Downloads](https://img.shields.io/npm/v/:herokutools)](https://www.npmjs.com/package/herokutools)
[![NPM Downloads](https://img.shields.io/npm/dw/:herokutools)](https://www.npmjs.com/package/herokutools)
[![NPM License](https://img.shields.io/npm/l/:herokutools)](LICENSE)
[![Stars](https://img.shields.io/github/stars/devboidesigns/herokutools)](https://github.com/DevboiDesigns/herokutools)

Output: