GuntenGeek allows you to add new font icons: Fontastic, IcoMoon, Font Awesome … with ease. Access the GutenGeek > Custom Icons and add new.
Important: Please upload svg package of the font icon.
Once done, you can see a list of icons from the imported font icon package.
How to use Font Icon?
The font icon will be added as a content element to add to any block.
You can configure the style of the font icon: size, background, border.