diff --git a/README.md b/README.md
index 39c1373..826e274 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,8 @@
 
 Watch MBTiles in your localhost
 
+![demo](https://raw.githubusercontent.com/mapbox/mbview/master/demo.gif)
+
 ```bash
 % open http://localhost:9000
 % node server.js --mbtiles ~/foo.mbtiles --port 9000
diff --git a/demo.gif b/demo.gif
new file mode 100644
index 0000000..4182fc1
Binary files /dev/null and b/demo.gif differ