diff --git a/manifest.json b/manifest.json
new file mode 100644
index 0000000..b1c6567
--- /dev/null
+++ b/manifest.json
@@ -0,0 +1,13 @@
+{
+        "name": "GPS Treasure Hunter",
+        "short_name": "GTH",
+        "icons": [{
+    	"src": "./img/gps.png",
+    	"sizes": "192x192",
+    	"type": "image/png"
+        }],
+        "theme_color": "#c0c0c0",
+        "background_color": "#dfd",
+        "display": "standalone",
+        "start_url": "./index.html"
+    }