diff --git a/src/app/components/header/header.component.html b/src/app/components/header/header.component.html
index 240ad5f..7b013c7 100644
--- a/src/app/components/header/header.component.html
+++ b/src/app/components/header/header.component.html
@@ -10,7 +10,6 @@
   <script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/3.11.4/gsap.min.js"></script>
   <script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/3.11.4/ScrollTrigger.min.js"></script>
   <script src="https://cdnjs.cloudflare.com/ajax/libs/i18next/21.6.10/i18next.min.js"></script>
-
   <!-- <iframe
 src="https://www.chatbase.co/chatbot-iframe/L51AYDMWE0tDQxPXKTgeX"
 width="100%"
@@ -170,7 +169,8 @@
         <a class="nav-item" href="/review" data-i18n="reviews" style="color: white; text-decoration: none; font-size: 1rem; transition: color 0.3s, background-color 0.3s;">Reviews</a>
         <a class="nav-item" href="/feedback" data-i18n="feedback" style="color: white; text-decoration: none; font-size: 1rem; transition: color 0.3s, background-color 0.3s;">Feedback</a>
         <a class="nav-item" href="/login" data-i18n="login" style="color: white; text-decoration: none; font-size: 1rem; transition: color 0.3s, background-color 0.3s;">Log In</a>
-    
+        <button id="toggle-dark-mode">Toggle Dark Mode</button>
+        <script src="script.js"></script>
         <a class="nav-item github-link" href="https://github.com/sakeel-103/DFS-BFS-Graph-Travers" target="_blank" style="display: flex; align-items: center;">
             <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="#ffffff">
                 <path d="M12 0c-6.626 0-12 5.373-12 12 0 5.302 3.438 9.8 8.207 11.387.599.111.793-.261.793-.577v-2.234c-3.338.726-4.033-1.416-4.033-1.416-.546-1.387-1.333-1.756-1.333-1.756-1.089-.745.083-.729.083-.729 1.205.084 1.839 1.237 1.839 1.237 1.07 1.834 2.807 1.304 3.492.997.107-.775.418-1.305.762-1.604-2.665-.305-5.467-1.334-5.467-5.931 0-1.311.469-2.381 1.236-3.221-.124-.303-.535-1.524.117-3.176 0 0 1.008-.322 3.301 1.23.957-.266 1.983-.399 3.003-.404 1.02.005 2.047.138 3.006.404 2.291-1.552 3.297-1.23 3.297-1.23.653 1.653.242 2.874.118 3.176.77.84 1.235 1.911 1.235 3.221 0 4.609-2.807 5.624-5.479 5.921.43.372.823 1.102.823 2.222v3.293c0 .319.192.694.801.576 4.765-1.589 8.199-6.086 8.199-11.386 0-6.627-5.373-12-12-12z" />
diff --git a/src/app/components/header/script.js b/src/app/components/header/script.js
new file mode 100644
index 0000000..779d847
--- /dev/null
+++ b/src/app/components/header/script.js
@@ -0,0 +1,20 @@
+const toggleButton = document.getElementById('toggle-dark-mode');
+
+if (localStorage.getItem('dark-mode') === 'enabled') {
+    document.body.classList.add('dark-mode');
+    console.log('toggled')
+}
+
+toggleButton.addEventListener('click', () => {
+    
+    document.body.classList.toggle('dark-mode');
+
+    
+    if (document.body.classList.contains('dark-mode')) {
+        localStorage.setItem('dark-mode', 'enabled');
+        console.log('toggled')
+    } else {
+        localStorage.setItem('dark-mode', 'disabled');
+        console.log('toggled')
+    }
+});
\ No newline at end of file
diff --git a/src/app/components/header/style.css b/src/app/components/header/style.css
index be4b0e6..db4dee8 100644
--- a/src/app/components/header/style.css
+++ b/src/app/components/header/style.css
@@ -622,4 +622,15 @@ body {
   .forum-container h1 {
     font-size: 28px;
   }
+}
+
+body {
+  background-color: white;
+  color: black;
+  transition: background-color 0.3s, color 0.3s;
+}
+
+body.dark-mode {
+  background-color: black !important;
+  color: white !important; 
 }
\ No newline at end of file