Plugin options:

faButtons Array -	The list of Font Awesome buttons to show in the popup for inserting icons. Default: ["fontAwesomeBack", "|"]
fontAwesomeSets Object -	The list of Font Awesome icons to show in the modal for inserting icons. Default: {}
fontAwesomeTemplate String -	Set the template to be used for the Font Awesome icons inserted in the editor. Default:

Add Plugin to your code:

Plugin name: fontAwesome

Plugin JS Script: ../js/plugins/font_awesome.min.js

Or from CDN https://cdn.jsdelivr.net/npm/froala-editor@latest/js/plugins/font_awesome.min.js

Plugin CSS link: ../css/plugins/code_view.min.css

Plugin CSS link https://cdn.jsdelivr.net/npm/froala-editor@latest/css/plugins/code_view.min.css

Example:

Insert font awesome icons