diff --git a/gui/error.html b/gui/error.html
new file mode 100644
index 0000000..6c2e92c
--- /dev/null
+++ b/gui/error.html
@@ -0,0 +1,33 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>IMGA - Not found</title>
+
+    <!-- Import styles -->
+    <link rel="stylesheet" href="./css/styles.css" />
+    <link
+      href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css"
+      rel="stylesheet"
+      integrity="sha384-T3c6CoIi6uLrA9TneNEoa7RxnatzjcDSCmG1MXxSR1GAsXEV/Dwwykc2MPK8M2HN"
+      crossorigin="anonymous"
+    />
+  </head>
+  <body>
+    <div
+      class="d-flex flex-column justify-content-center align-items-center w-100 h-100"
+    >
+      <h1 style="font-size: 5rem; font-weight: 800">404</h1>
+      <p class="h3">Page Not Found!!!</p>
+    </div>
+
+    <!-- //Import js -->
+    <script type="module" defer src="./js/index/index.js"></script>
+    <script
+      src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/js/bootstrap.bundle.min.js"
+      integrity="sha384-C6RzsynM9kWDrMNeT87bh95OGNyZPhcTNXj1NW7RuBCsyN/o0jlpcV8Qyq46cDfL"
+      crossorigin="anonymous"
+    ></script>
+  </body>
+</html>
diff --git a/gui/index.html b/gui/index.html
index 92a2975..2cf8605 100644
--- a/gui/index.html
+++ b/gui/index.html
@@ -3,7 +3,7 @@
   <head>
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>Datatable in image to text</title>
+    <title>IMGA - Datatable in image to text</title>
 
     <!-- Import styles -->
     <link rel="stylesheet" href="./css/styles.css" />
diff --git a/gui/test.html b/gui/test.html
index b4b2464..b84a396 100644
--- a/gui/test.html
+++ b/gui/test.html
@@ -3,7 +3,7 @@
   <head>
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>Datatable in image to text</title>
+    <title>IMGA - Datatable in image to text</title>
 
     <!-- Import styles -->
     <link rel="stylesheet" href="./css/styles.css" />
