<link href='http://www.synapeditor.com/resource/synapeditor/synapeditor.min.css' rel='stylesheet' type='text/css'>
<script src="https://code.jquery.com/jquery-3.3.1.js"></script>
<script src='http://www.synapeditor.com/resource/synapeditor/synapeditor.min.js'></script>

<div style="background-color: #ffffff; width:99%; height:500px;">
        <div id="synapEditor">
			<p><span>대문자로</span></p>
			<p><span>소문자로</span></p>
			<p><span>각 단어의 첫글자를 대문자로</span></p>
			<p><span>대소문자 전환</span></p>
		</div>
</div>
<script>
		window.editor = new SynapEditor("synapEditor", {
			"editor.license":"/resource/license.json",
			"editor.toolbar": [
				"new","|", 
				"conversion"
			],
			"editor.menu.show": false
			}, document.getElementById('synapEditor').innerHTML);
</script>