Результат

Исходный код

<textarea class="tinymce">Hello, Kitty!</textarea>
<script src="https://tinycdn.cloud/static/js/3rdParty/tinymce/4.9.11/tinymce.min.js"></script>
<script>
    tinymce.init({
        selector:'textarea.tinymce',
        language: 'ru',
        theme: "modern",
        fontsize_formats: "8pt 9pt 10pt 11pt 12pt 14pt 16pt 18pt 24pt 26pt 30pt 36pt",
        image_advtab: true,

        valid_elements : "*[*]",
        extended_valid_elements : "*[*]",

        plugins: [
            "advlist autolink lists link image charmap print preview hr anchor pagebreak",
            "searchreplace wordcount visualblocks visualchars code fullscreen",
            "insertdatetime media nonbreaking save table contextmenu directionality",
            "emoticons template paste textcolor colorpicker textpattern imagetools",
        ],
        external_plugins: {
          "tinycdn" : "https://tinycdn.cloud/resources/tinymce/latest/tinycdn.min.js"
        },
        tinycdn: {
            // fullscreen: true,   // Default setting is false
            width: 1100,        // Default value is 800
            height: 600,        // Default value is 550
            site_id: 1,
            token: 'pzg93eo347bgtgb63xrz8m67q6dpfpn7xxban79joktfp6w0o3j7nf6bbhekzb1v'
        },
        toolbar1: "insertfile undo redo pastetext | styleselect | bold italic | alignleft aligncenter alignright alignjustify | bullist numlist outdent indent | link image",
        toolbar2: "print preview media | forecolor backcolor emoticons fontselect | fontsizeselect"
    });
</script>

Результат

Исходный код

<!-- Include stylesheet -->
<link href="https://cdn.quilljs.com/1.3.6/quill.snow.css" rel="stylesheet">

<!-- Create the editor container -->
<div id="editor">
    <div class="container">
        <div class="row index-tagline">
            <div class="col-lg-8">
                Hello, Kitty!
            </div>
        </div>
    </div>
</div>


<!-- Include the Quill library -->
<script src="https://cdn.quilljs.com/1.3.6/quill.js"></script>


<!-- Include the TinyCDN plugin -->
<script src="https://tinycdn.cloud/resources/quilljs/latest/tinycdn.min.js"></script>
<script>
    tinycdn = {
        site_id: 1,
        token: 'pzg93eo347bgtgb63xrz8m67q6dpfpn7xxban79joktfp6w0o3j7nf6bbhekzb1v'
    }
</script>

<!-- Initialize Quill editor -->
<script>
    var editor = new Quill('#editor', {
        modules: {
        },
        theme: 'snow'
    });
</script>