In Brief (TL;DR)
WhatsApp Web notifications not working? This guide shows you how to fix the problem by checking browser permissions, system settings, and WhatsApp configuration.
From browser permissions to system settings, discover how to perform all necessary checks to restore alerts.
We will analyze browser permissions, system settings, and WhatsApp configurations to restore every alert.
The devil is in the details. 👇 Keep reading to discover the critical steps and practical tips to avoid mistakes.
WhatsApp has become an essential tool in everyday life, a digital bridge uniting tradition and innovation. In Italy, where communication is a pillar of the culture, this platform is used by over 90% of people to stay in touch with family, friends, and colleagues. WhatsApp Web, in particular, extends this connection to the computer, becoming a valuable ally for work productivity and managing personal conversations. However, notifications may sometimes stop working, leaving us isolated and unaware of important messages. A missing alert can mean a lost job opportunity or simply ignoring a friend’s greeting.
This sudden silence is almost never a serious problem. Often, the solution hides in a forgotten setting or a permission denied by mistake. Whether it’s a browser configuration, a “Do Not Disturb” mode active on the operating system, or an internal setting within WhatsApp itself, every problem has a solution. This complete guide will take you step-by-step through identifying the cause and restoring notifications, allowing you to return to communicating without interruptions and making the most of WhatsApp’s convenience directly from your computer.

Why WhatsApp Web notifications aren’t arriving
Failure to receive notifications on WhatsApp Web can depend on several causes, often interconnected. The problem almost always lies in an incorrect configuration at one of three levels: the browser, the computer’s operating system, or WhatsApp Web’s settings itself. The browser might not have permission to show alerts, a setting we might have unintentionally denied. At the operating system level, modes like “Focus Assist” on Windows or “Do Not Disturb” on macOS are designed to silence alerts and might be active. Finally, notifications might have been disabled directly in the WhatsApp Web settings. Understanding which of these elements is causing the blockage is the first step to solving the problem in a targeted way.
Preliminary check: the basics to get started

Before delving into advanced settings, it is useful to perform some basic checks that can resolve the issue quickly. Ensure that the smartphone WhatsApp depends on is connected to the Internet and that the app is running. Check that the WhatsApp Web session on the computer is active and that no error messages like “Computer not connected” appear. Sometimes, a simple page reload (using Ctrl+R or Cmd+R keys) is enough to re-establish the connection and re-enable notifications. Finally, a trivial but fundamental check: verify that your computer’s audio is not muted or that the volume of the individual browser tab hasn’t been silenced by mistake. If you notice that WhatsApp Web is slow or won’t connect, the main cause might actually be a network problem.
Step 1: Verify browser permissions

The browser is the first guardian of notifications. If it isn’t granted explicit permission, no website, including WhatsApp Web, will be able to send alerts to the desktop. Each browser handles these permissions slightly differently, but the principle is the same: you must ensure that web.whatsapp.com is on the list of authorized sites. This check is the most important step, as a denied permission at this level blocks any notification at the source, regardless of other settings.
Google Chrome
On Google Chrome, notification management is centralized in privacy settings. To check permissions, click the three vertical dots in the top right, then go to Settings > Privacy and security > Site settings > Notifications. Here, ensure that the option “Sites can ask to send notifications” is active. Scroll down to the “Not allowed to send notifications” section and check that https://web.whatsapp.com is not present. If you find it in this list, click the three dots next to the address and select Allow. Alternatively, you can click the lock icon to the left of the address bar while on the WhatsApp Web page and enable the notifications toggle from there.
Mozilla Firefox
In Mozilla Firefox, the procedure is similar. Click the three horizontal lines in the top right and select Settings. In the menu on the left, choose Privacy & Security and scroll to the “Permissions” section. Next to “Notifications”, click the Settings… button. A window will open with a list of all sites for which you have defined a preference. Check the status of https://web.whatsapp.com: if it is set to “Block”, change it to “Allow” via the dropdown menu. If it is not present, you can add it manually, although the simplest solution is to return to the WhatsApp Web tab, reload the page, and wait for the notification authorization request to appear again.
Microsoft Edge
Microsoft Edge, being based on the same technology as Chrome, offers almost identical permission management. Click the three horizontal dots in the top right, go to Settings > Cookies and site permissions and select Notifications. In the “Allow” section, verify that https://web.whatsapp.com is present. If it is found in the “Block” list instead, click the three dots next to it and choose Remove or Allow. Once removed from the block list, return to WhatsApp Web and reload the page to make the notification activation request appear again.
Safari (for Mac users)
For Mac users using Safari, notification settings are found in the browser preferences menu. With Safari open, click on Safari in the top menu bar and select Settings (or Preferences). Go to the Websites tab and, in the left panel, click on Notifications. On the right, you will see a list of sites that have requested permission to send notifications. Look for web.whatsapp.com and ensure that the option Allow is selected in the corresponding dropdown menu. If it was set to “Deny”, this simple change should immediately restore alerts.
Step 2: Manage system notification settings
Sometimes the browser is configured correctly, but it is the operating system blocking notifications so as not to disturb the user. Both Windows and macOS integrate “focus” features that, if active, silence all alerts, including those from WhatsApp Web. It is crucial to check these settings because they act at a higher level than the browser and can be the hidden cause of the problem.
Windows: disable Focus Assist
On Windows 10 and 11, the function responsible for this silence is Focus Assist (or simply “Focus”). To check it, open Settings (by pressing Win+I keys), go to System > Notifications and look for settings related to focus assist. Ensure it is set to Off. If you prefer to keep it active, you can customize it to allow notifications from specific applications. However, browser notifications are often considered system notifications, so the safest solution is to completely disable the function while waiting for important messages. Also, check that your browser (Chrome, Edge, etc.) is authorized to send notifications in the general system settings.
macOS: configure “Do Not Disturb” mode
On macOS, the equivalent function is “Do Not Disturb”, integrated into “Focus” modes. To manage it, open System Settings and go to Focus. Check if one of the modes (such as “Do Not Disturb” or “Work”) is active. If so, you can temporarily disable it. Alternatively, you can customize the active mode by adding your browser (Safari, Chrome, etc.) to the list of apps allowed to send notifications. A quick way to check is to click the Control Center icon in the menu bar: if the crescent moon of the “Do Not Disturb” mode is lit, it means it is active and blocking alerts.
Step 3: Check internal WhatsApp Web settings
After verifying the browser and operating system, the last place to look is the WhatsApp Web interface itself. The application allows you to customize notifications, disabling them completely or muting them for a period of time. To access these options, click the three vertical dots icon above the chat list and select Settings, then go to Notifications. Here you will find checkboxes for Sounds, Desktop Alerts, and Show Previews. Make sure they are all checked. Just below, check that the option “Turn off alerts and sounds for…” is not active. If it is active, click on “Re-enable”. Having functioning notifications is crucial, but it is equally important not to be overwhelmed by them; learning to manage WhatsApp Web notifications to avoid distraction is a useful skill for productivity.
Advanced solutions when nothing seems to work
If you have followed all the previous steps but notifications still aren’t arriving, there are some more “drastic” solutions that can resolve software conflicts or session issues. These methods act as a reset, forcing the system to restore default configurations and re-establish a clean connection. Although they require a few more steps, they are often decisive in the most stubborn cases.
Clear browser cache and cookies
Over time, temporary data saved by the browser, such as cache and cookies, can become corrupted and cause malfunctions. Clearing this data can resolve notification issues and other abnormal site behaviors. Go to your browser settings, look for the section related to history or privacy, and choose the option to clear browsing data. Select “Cookies and other site data” and “Cached images and files”, then start the cleanup. After doing this, you will need to log in to WhatsApp Web again by scanning the QR code.
Disconnect and reconnect devices
Another effective solution is to disconnect the WhatsApp Web session from all devices and reconnect from scratch. This completely resets the link between the phone and the computer. To do this, open WhatsApp on your smartphone, go to Settings > Linked devices, select the active browser session, and tap Log out. Subsequently, return to the computer, go to web.whatsapp.com, and scan the QR code again. This operation ensures a clean synchronization. The multi-device functionality has made session management even more flexible.
Try the Desktop application
If problems with the browser version persist, a valid alternative is to install the official WhatsApp desktop application, available for Windows and macOS. Being native software, it often offers better integration with the operating system and more stable and reliable notification management compared to the web version. The comparison between WhatsApp Web and the Desktop app highlights how the latter can offer a smoother and more integrated user experience, overcoming many of the limitations linked to the browser.
- Perform basic preliminary checks
Verify that the phone is connected to the Internet, the PC volume is active, and the tab is not muted. Try reloading the page with Ctrl+R or Cmd+R to re-establish the connection.
- Verify browser permissions
Click on the lock icon in the address bar or go to the browser’s privacy settings. Ensure that the site web.whatsapp.com has “Allow” permission for notifications.
- Disable “Do Not Disturb” modes
Check system settings: on Windows disable Focus Assist, on macOS turn off “Do Not Disturb” or “Focus” mode to allow alert reception.
- Activate internal WhatsApp Web notifications
Open WhatsApp Web, click the three dots, and go to Settings > Notifications. Check the boxes for Sounds and Desktop Alerts and verify you haven’t disabled alerts for a specific period.
- Clear cache or reconnect the device
If the problem persists, clear browser cache and cookies from privacy settings. Alternatively, disconnect the session from the phone and scan the QR code again.
Conclusions

Dealing with the problem of non-functioning WhatsApp Web notifications might seem frustrating, but as we have seen, the solution is almost always within reach. In most cases, the silence of alerts is not caused by a complex technical defect, but by a simple setting to be corrected. Starting from preliminary checks and proceeding in order through browser permissions, operating system settings, and internal WhatsApp configurations, it is possible to identify and solve the problem in a few minutes. Remember to verify browser permissions, disable focus modes like Focus Assist or Do Not Disturb, and ensure that notifications are active within WhatsApp Web itself. With this guide, you have all the tools to regain control of your digital communication and never miss an important message again.
Frequently Asked Questions

Failure to receive notifications from WhatsApp Web often depends on three main causes. The first is related to denied permissions in the browser. The second concerns computer system settings, such as ‘Do Not Disturb’ or ‘Focus Assist’ modes that might be blocking alerts. Finally, the problem could be in WhatsApp Web’s internal settings, where notifications for a specific chat might have been muted.
To activate notifications, open WhatsApp Web. If you see a blue banner at the top of the chat list, click on ‘Turn on desktop notifications’ and follow the instructions. If the banner is not present, click on the lock-shaped icon in the browser’s address bar. A menu will open where you can verify that the ‘Notifications’ option is set to ‘Allow’.
If browser notifications are already active, check your operating system settings. On Windows, verify that ‘Focus Assist’ is not active. On macOS, check that ‘Do Not Disturb’ (or ‘Focus’) mode is disabled. Also ensure that your phone, which WhatsApp Web depends on, is connected to the Internet. Finally, within WhatsApp Web, go to Settings > Notifications and verify that the ‘Sounds’ and ‘Desktop Alerts’ options are checked.
Yes, to ensure notification reception, the browser must be running and the WhatsApp Web tab must remain open, even if in the background. Closing the tab or the browser interrupts the connection with the phone, and consequently, you will no longer receive any notifications on the computer until the next login.
Certainly. The simplest solution is to log out and log in again. Inside WhatsApp Web, click on the three-dot menu, then on ‘Log out’. Subsequently, reconnect by scanning the QR code again with your phone. This operation often prompts the browser to ask for notification authorization again, allowing you to start over with a clean configuration.

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