diff --git a/index.html b/index.html
new file mode 100644
index 0000000..8eb203e
--- /dev/null
+++ b/index.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <style>
+      .app-update {
+        display: none;
+        position: fixed;
+        bottom: 0;
+        background: #d9534f;
+        border: 1px #b42c27 solid;
+        color: #fff;
+        min-height: 50px;
+        border-radius: 5px;
+        width: 100%;
+      }
+      .app-update.show { display: block; }
+      .avoidwrap { display: inline-block; }
+    </style>
+    <title>Kana Pro: Learn hiragana & katakana fast and easy</title>
+    <meta charset="UTF-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <meta name="Description" content="Application for studying hiragana & katakana characters.">
+  </head>
+  <body>
+    <div id="app"></div>
+
+    <button id="app-update" class="app-update">
+      <span class="avoidwrap">New version is available!</span>
+      <span class="avoidwrap">Click here to update.</span>
+    </button>
+
+    <script
+      defer
+      async
+      src="<%= htmlWebpackPlugin.files.chunks.main.entry %>"
+    ></script>
+  </body>
+</html>
