<textarea id="editor"></textarea>
<script>
$("#editor").kendoEditor({
  tools: [
	"insertFile"
  ],
  fileBrowser: {
    transport: {
      read: "https://demos.telerik.com/kendo-ui/service/filebrowser/read",
      destroy: "https://demos.telerik.com/kendo-ui/service/filebrowser/destroy",
      create: "https://demos.telerik.com/kendo-ui/service/filebrowser/createDirectory",
      uploadUrl: "https://demos.telerik.com/kendo-ui/service/filebrowser/upload",
      fileUrl: "https://demos.telerik.com/kendo-ui/service//content/File?fileName={0}",
    }
  }
});
</script>