diff --git a/interface.html b/interface.html
new file mode 100644
index 0000000..8343834
--- /dev/null
+++ b/interface.html
@@ -0,0 +1,30 @@
+<html>
+<head>
+<script type="text/javascript" src="./decrypt_bios.js">
+</script>
+<script type="text/javascript" >
+
+function calcPass(){
+var serial =  document.getElementById('serial_id').value;
+var str = "";
+var pass_object = autoGetBiosPwd(serial);
+    for(var i in pass_object){
+        str += i + " : " + pass_object[i] + "<br />"
+    }
+var an = document.getElementById("answer");
+an.innerHTML = str;
+}
+
+</script>
+</head>
+<body>
+Text
+<form name="pwgen" id="form_id">
+<input type="text" name="serial" id="serial_id" />
+<input type="button" name="serial" id="button_id" value="Calc" onclick="calcPass()" />
+</form>
+
+<div id="answer">
+</div>
+</body>
+</html>