tinymce.init({
    selector: "#kt_docs_tinymce_hidden",
    menubar: false,
    toolbar: ["styleselect fontselect fontsizeselect",
        "undo redo | cut copy paste | bold italic | link image | alignleft aligncenter alignright alignjustify",
        "bullist numlist | outdent indent | blockquote subscript superscript | advlist | autolink | lists charmap | print preview |  code"],
    plugins : "advlist autolink link image lists charmap print preview code"
});
														
<textarea id="kt_docs_tinymce_hidden" name="kt_docs_tinymce_hidden" class="tox-target">
    <h1>Quick and Simple TinyMCE 5 Integration</h1>
    <p>Here goes the <a href="#">Minitial content of the editor</a>. Lorem Ipsum is simply dummy text of the <em>printing and typesetting</em> industry.</p>
    <blockquote>Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled. Lorem Ipsum is simply dummy text of the printing and typesetting industry.</blockquote>
    <h3 style="text-align: right;">Flexible & Powerful</h3>
    <p style="text-align: right;"><strong>Lorem Ipsum has been the industry's</strong> standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled.</p>
    <ul>
        <li>List item 1</li>
        <li>List item 2</li>
        <li>List item 3</li>
        <li>List item 4</li>
    </ul>
</textarea>