diff --git a/README.md b/README.md
index 2e3c3a5..ef4505a 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,8 @@
 Online 3D Model Viewer
 ======================
 
+Online demo: http://3dviewer.net
+
 With this online viewer you can view 3D models in your browser:
 - Supported file formats:
   - 3ds