diff --git a/baumgen.html b/baumgen.html
index dfcc7dd..0546338 100644
--- a/baumgen.html
+++ b/baumgen.html
@@ -10,8 +10,25 @@
 }
 </style>
 
+<script type="text/javascript">
+document.addEventListener('DOMContentLoaded', function() {
+    console.log('ready');
+    var el = document.getElementById('download-svg');
+    console.log(el);
+    el.addEventListener('click', function() {
+        var svgdata = 'data:image/svg+xml;utf8,' + encodeURIComponent(paper.project.exportSVG({asString: true}));
+        var a = document.createElement('a');
+        a.download = 'baumgen.svg';
+        a.href = svgdata;
+        document.body.appendChild(a);
+        a.click();
+    });
+});
+</script>
+
 </head>
 <body>
+    <button id="download-svg">download svg</button>
     <canvas id="canvas" resize></canvas>
 </body>
 </html>
