diff --git a/manifest.json b/manifest.json
index 257f80ac..00ff0f2c 100644
--- a/manifest.json
+++ b/manifest.json
@@ -18,7 +18,8 @@
     "browserOS",
     "webNavigation",
     "downloads",
-    "audioCapture"
+    "audioCapture",
+    "notifications"
   ],
   "update_url": "https://cdn.browseros.com/extensions/update-manifest.xml",
   "host_permissions": [
diff --git a/src/background/index.ts b/src/background/index.ts
index 85104eea..8c24b5cd 100644
--- a/src/background/index.ts
+++ b/src/background/index.ts
@@ -366,6 +366,88 @@ async function toggleSidePanel(tabId: number): Promise<void> {
   }
 }
 
+/**
+ * Register notification interaction handlers ( notification click , button click etc. )
+ */
+function registerNotificationListeners() {
+
+  // key: notificationId , value: windowId
+  const windowIds = new Map<string, number>();
+
+  // key: windowId , value: notificationId[]
+  const notificationIds = new Map<number, Array<string>>();
+
+  const getNotificationIds = (windowId: number): Array<string> => {
+
+    if( !notificationIds.has(windowId) ) {
+      return [];
+    }
+
+    return notificationIds.get(windowId)!;
+
+  }
+
+  // event listener to listen for detecting when browser is opened/resumed
+  chrome.windows.onFocusChanged.addListener(async (windowId) => {
+
+    // windowId is not none when all chrome windows 
+    // are out of focus that means no notification needs to be cleared
+    if (windowId == chrome.windows.WINDOW_ID_NONE) {
+      return;
+    }
+
+    const data = getNotificationIds(windowId);
+
+    data.forEach(notificationId => chrome.notifications.clear(notificationId));
+
+    notificationIds.delete(windowId);
+
+  });
+
+  //handle click of notification
+  chrome.notifications.onClicked.addListener((notificationId) => {
+
+
+    const windowId = windowIds.get(notificationId);
+
+    if( windowId !== undefined ) {
+
+      //open browser window
+      chrome.windows.update( windowId , { focused: true });
+      windowIds.delete(notificationId);
+
+      // Not clearing `notificationId` from `notficationIds` map here becaue
+      // the above code will open browser window and it will be cleared in the 
+      // `onFocusChange` handler
+    }
+
+    // clear notification
+    chrome.notifications.clear(notificationId);
+
+  });
+
+  //listener for sending notification
+  chrome.runtime.onMessage.addListener(function (request, sender, sendResponse) {
+    if (request.action === "send-notification") {
+      const windowId = request.windowId;
+
+      //setting window if against notification so that it can be used to clear notification when the window opens
+      chrome.notifications.create(request.options, async (notificationId) => {
+        if (windowId) {
+          let existingNotificationIds = getNotificationIds(windowId!);
+          existingNotificationIds.push(notificationId);
+          
+          notificationIds.set(windowId!, existingNotificationIds);
+          windowIds.set(notificationId, windowId!);
+        }
+        sendResponse(notificationId);
+      });
+    }
+    return true;
+  });
+
+}
+
 /**
  * Handle extension installation
  */
@@ -420,6 +502,8 @@ function initialize(): void {
   // Register all handlers
   registerHandlers()
 
+  registerNotificationListeners();
+
   // Set up port connection listener
   chrome.runtime.onConnect.addListener(handlePortConnection)
   
@@ -460,5 +544,4 @@ function initialize(): void {
 }
 
 // Initialize the extension
-initialize()
-
+initialize()
\ No newline at end of file
diff --git a/src/sidepanel/App.tsx b/src/sidepanel/App.tsx
index c6fae829..68b0d48d 100644
--- a/src/sidepanel/App.tsx
+++ b/src/sidepanel/App.tsx
@@ -12,6 +12,7 @@ import { Header } from './components/Header'
 import { ModeToggle } from './components/ModeToggle'
 import { useChatStore } from './stores/chatStore'
 import './styles.css'
+import { usePushNotification } from './hooks/usePushNotification'
 
 /**
  * Root component for sidepanel v2
@@ -34,7 +35,10 @@ export function App() {
   const { teachModeState, abortTeachExecution } = useTeachModeStore(state => ({
     teachModeState: state.mode,
     abortTeachExecution: state.abortExecution
-  }))
+  }));
+
+  // Get Push notification function for calling when human-input is needed
+  const { sendNotification } = usePushNotification();
 
   // Check if any execution is running (chat or teach mode)
   const isExecuting = isProcessing || teachModeState === 'executing'
@@ -96,6 +100,36 @@ export function App() {
   useEffect(() => {
     announcer.announce(connected ? 'Extension connected' : 'Extension disconnected')
   }, [connected, announcer])
+
+  // show push notification if human input is needed and browser is hidden
+  useEffect(() => {
+
+    (async () => {
+
+      const { id: windowId } = await chrome.windows.getCurrent();
+
+      if( windowId === undefined ) {
+        return;
+      }
+
+      const window = await chrome.windows.get(windowId);
+
+      if (humanInputRequest && !window.focused) {
+
+        sendNotification({
+          title: "Human input needed",
+          message: humanInputRequest.prompt,
+          type: 'basic',
+          iconUrl: chrome.runtime.getURL('assets/icon48.png'),
+          isClickable: true,
+          requireInteraction: true,
+        });
+
+      }
+
+    })()
+
+  }, [humanInputRequest]);
   
   return (
     <ErrorBoundary
@@ -138,13 +172,13 @@ export function App() {
         <div className="border-t border-border bg-background px-2 py-2">
           <ModeToggle />
         </div>
-
+          
         {humanInputRequest && (
           <HumanInputDialog
             requestId={humanInputRequest.requestId}
             prompt={humanInputRequest.prompt}
             onClose={clearHumanInputRequest}
-          />
+          />          
         )}
       </div>
     </ErrorBoundary>
diff --git a/src/sidepanel/hooks/usePushNotification.ts b/src/sidepanel/hooks/usePushNotification.ts
new file mode 100644
index 00000000..29be108e
--- /dev/null
+++ b/src/sidepanel/hooks/usePushNotification.ts
@@ -0,0 +1,39 @@
+import { useCallback } from 'react'
+
+/**
+* Custom hook for sending web push notifications
+ */
+export function usePushNotification() {
+
+  /**
+   * Can be called for sending notifications
+   * 
+   * options parameter is `chrome.notifications.NotificationOptions<true>` because `chrome.notifications.create` function expects it like that
+   */
+  const sendNotification = useCallback(async (options: chrome.notifications.NotificationOptions<true>): Promise<string> => {
+
+    return new Promise(async (resolve, reject) => {
+      try {
+        const { id: windowId } = await chrome.windows.getCurrent();
+    
+        // Not checking windowId for undefined here because it is already being checked in the background script
+        // And sending the notification has more priority than saving windowId
+  
+        chrome.runtime.sendMessage({ action: "send-notification", options, windowId }, (response) => {
+          if (chrome.runtime.lastError) {
+            reject(new Error(chrome.runtime.lastError.message));
+            return;
+          }
+          resolve(response);
+        });
+      } catch (err) {
+        reject(err instanceof Error ? err : new Error(String(err)));
+      }
+    })
+
+  }, []);
+
+  return {
+    sendNotification,
+  }
+}