diff --git a/index.html b/index.html
index 9c12438..9f81521 100644
--- a/index.html
+++ b/index.html
@@ -5,6 +5,9 @@
     <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="HTML, CSS, JavaScript, library, JavaScript plugin, animation, text animation, effect, text animation javascript, text animation css, TxtAnime">
+    <meta name="keywords" content="It is a JavaScript library, which contains many beautiful and free text effects.">
+
     <title>TxtAnime || JavaScript Plugin</title>
     <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.7.1/font/bootstrap-icons.css">
 <script defer src="index.js"></script></head>
diff --git a/src/doc/index.html b/src/doc/index.html
index 9efb2c5..aefe9e8 100644
--- a/src/doc/index.html
+++ b/src/doc/index.html
@@ -5,6 +5,9 @@
     <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="HTML, CSS, JavaScript, library, JavaScript plugin, animation, text animation, effect, text animation javascript, text animation css, TxtAnime">
+    <meta name="keywords" content="It is a JavaScript library, which contains many beautiful and free text effects.">
+
     <title>TxtAnime || JavaScript Plugin</title>
     <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.7.1/font/bootstrap-icons.css">
 </head>