diff --git a/index.html b/index.html
index 76cb826..b9fc72d 100644
--- a/index.html
+++ b/index.html
@@ -5,7 +5,7 @@
 		<meta name="theme-color" content="#FFFFFF" />
 	    <meta charset="UTF-8">
 	    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
- 		
+		<link rel="manifest" href="manifest.json" />
  		<link rel="icon" type="image/x-icon" href="favicon.ico">
 	    <link rel="stylesheet" type="text/css" href="style.css">
 
diff --git a/manifest.json b/manifest.json
new file mode 100644
index 0000000..9436842
--- /dev/null
+++ b/manifest.json
@@ -0,0 +1,22 @@
+{
+	"name": "notes",
+	"start_url": ".",
+	"display": "standalone",
+	"icons": [
+		{
+			"src": "favicon.ico",
+			"type": "image/vnd.microsoft.icon",
+			"sizes": "48x48"
+		},
+		{
+			"src": "notes192.png",
+			"type": "image/png",
+			"sizes": "192x192"
+		},
+		{
+			"src": "notes512.png",
+			"type": "image/png",
+			"sizes": "512x512"
+		}
+	]
+}
\ No newline at end of file
diff --git a/notes192.png b/notes192.png
new file mode 100644
index 0000000..4ab1527
Binary files /dev/null and b/notes192.png differ
diff --git a/notes512.png b/notes512.png
new file mode 100644
index 0000000..69fb424
Binary files /dev/null and b/notes512.png differ