WhatsApp Web: Here’s How It Works

Published on Dec 10, 2025
Updated on Dec 10, 2025
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How to use WhatsApp Web

Tired of typing messages on your smartphone’s small screen? WhatsApp Web lets you use WhatsApp comfortably from your computer! With WhatsApp Web, the online version of WhatsApp, you can send and receive messages, photos, and videos directly from your browser. In this complete guide, we’ll show you how to access WhatsApp Web, take advantage of all its features, discover its tricks, and solve the most common problems.

What is WhatsApp Web and How Does It Work?

WhatsApp Web is an extension of the WhatsApp app installed on your smartphone. It works like a “mirror,” replicating your phone’s conversations and content in your computer’s browser. To use it, you need:

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  • A smartphone with WhatsApp installed and connected to the internet.
  • A compatible web browser (Chrome, Firefox, Edge, Safari, Opera).

Advantages of Using WhatsApp Web

  • Greater convenience: Type messages faster with your computer keyboard.
  • Larger screen: View photos and videos more clearly.
  • Better organization: Manage your conversations more efficiently.

Differences Between WhatsApp Web and the Mobile App

Some features of the mobile app may not be available on WhatsApp Web, such as the ability to make voice and video calls (although this feature is under development). Additionally, WhatsApp Web depends on your smartphone to work: if your phone disconnects from the internet, WhatsApp Web will also stop working (unless you use the multi-device feature, which we’ll discuss later).

How to Access WhatsApp Web

Connecting WhatsApp Web to your smartphone is quick and easy:

  1. Open web.whatsapp.com on your computer.
  2. Open WhatsApp on your smartphone.
  3. Go to “Settings” > “Linked Devices”.
  4. Tap “Link a device” and scan the QR code that appears on your computer screen with your smartphone’s camera.

In a few seconds, WhatsApp Web will connect to your account, and you can start chatting!

Security Tips

  • Use WhatsApp Web on secure and trusted Wi-Fi networks.
  • Log out of WhatsApp Web when you’re not using it, especially if you’re using a public computer.

Using WhatsApp Web Without Your Phone

Thanks to the multi-device feature, you can use WhatsApp Web on up to 4 devices, even if your smartphone is not connected to the internet. To enable this feature:

  1. Open WhatsApp on your smartphone.
  2. Go to “Settings” > “Linked Devices”.
  3. Tap “Multi-device link” and follow the instructions.

Once the multi-device feature is activated, you can link new devices without having to scan the QR code every time.

Advantages of Multi-Device Mode

  • Greater flexibility: Use WhatsApp Web even when your phone is off or has no internet connection.
  • Faster speed: Connections are quicker and more stable.

Limitations of Multi-Device Mode

  • Not all features are available (e.g., creating and managing broadcast lists).
  • Chat history may not be fully synchronized across all devices.

Using WhatsApp Web Without a QR Code

If you want to avoid scanning the QR code every time you access WhatsApp Web from a computer you use often, you can check the “Keep me signed in” option before scanning the code. This way, WhatsApp Web will remember your identity and allow you to log in directly next time.

However, remember that scanning the QR code is still necessary for the first login and for linking new devices.

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WhatsApp Web on Tablets (Android and iPad)

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You can also use WhatsApp Web on your Android tablet or iPad. Here’s how:

  1. Open the web browser on your tablet.
  2. Enable the browser’s desktop mode. On Chrome, tap the three dots in the top right and select “Desktop site”. On Safari, tap the “Aa” icon at the top and select “Request Desktop Website”.
  3. Go to web.whatsapp.com and scan the QR code.

To access WhatsApp Web faster in the future, you can add a shortcut to your tablet’s home screen.

Alternatives

There are also some third-party apps that allow you to use WhatsApp Web on a tablet, such as:

  • Whats Web for WhatsApp (Android): available on the Play Store and alternative stores.
  • Dual Messenger for WhatsApp WA (iPad): available on the App Store.

Advantages of Third-Party Apps

  • User interface optimized for tablets.
  • Additional features (e.g., custom notifications).

Disadvantages of Third-Party Apps

  • Possible privacy risks.
  • They might not always be up to date.
Read also →

WhatsApp Web on a Phone

You can also use WhatsApp Web on a second smartphone by following the same steps described for using it on a tablet. Alternatively, you can use the multi-device feature to link the second smartphone without having to scan the QR code.

WhatsApp Web with a Landline Number

If you want to use WhatsApp Web with your landline number, you can do so through WhatsApp Business. This version of WhatsApp, designed for small businesses, allows you to register with a landline number and manage customer communication more professionally.

To register with a landline number:

  1. Download and install WhatsApp Business on your smartphone (Android or iOS).
  2. During registration, enter your landline number (including the international country code and your area code).
  3. Verify the number via a voice call.

Once your WhatsApp Business account is activated, you can access WhatsApp Web just as you would with the standard version of WhatsApp.

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WhatsApp Web Features

WhatsApp Web offers most of the features of the mobile app, including:

  • Sending and receiving text messages.
  • Sending and receiving photos and videos.
  • Sending voice messages.
  • Creating and managing groups.
  • Using emojis, GIFs, and stickers.
  • Sharing your location.
  • Viewing contact information.
  • Managing notifications.
  • Archiving, muting, and deleting chats.
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Tips and Tricks for Getting the Most Out of WhatsApp Web

  • Keyboard shortcuts:
    • Ctrl + N: New chat
    • Ctrl + E: Search chats
    • Ctrl + Shift + M: Mute chat
    • Ctrl + Shift + U: Mark as unread
    • Ctrl + Backspace: Delete chat
  • Text formatting:
    • Bold: text
    • Italic: text
    • Strikethrough: ~text~
    • Monospace: text
  • Quoting messages: select the message you want to quote, click the three dots, and choose “Reply”.
  • Dark mode: click the three dots at the top, go to “Settings” > “Theme,” and choose “Dark”.
  • Managing notifications: click the three dots at the top, go to “Settings” > “Notifications,” and customize the options.
  • Data saving: to reduce data consumption, disable automatic media file downloads.
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Security and Privacy on WhatsApp Web

  • Two-step verification: enable two-step verification to protect your account from unauthorized access. Go to “Settings” > “Account” > “Two-step verification”.
  • Remote log out: if you forgot to log out of WhatsApp Web on a public computer, you can do it remotely. Open WhatsApp on your phone, go to “Settings” > “Linked Devices,” and select the device you want to log out from.
  • Privacy: check your privacy settings under “Settings” > “Privacy”. You can hide your last seen, profile photo, and about info.
  • Browser security: use updated browsers with a good reputation for security.
Read also →

WhatsApp Web for Business

WhatsApp Web can be a valuable tool for businesses, thanks to the WhatsApp Business API. This API allows you to integrate WhatsApp with CRMs and other business tools, automate message sending, create chatbots, and offer more efficient customer service.

Use Cases

  • Customer service: answer customer questions, provide technical support, manage complaints.
  • Marketing: send promotions, special offers, product updates.
  • Sales: manage orders, send confirmations, provide product information.
Discover more →

The Future of WhatsApp Web

WhatsApp Web is constantly evolving, with new features on the way. Among the most anticipated updates are:

  • Voice and video calls: the ability to make voice and video calls directly from WhatsApp Web.
  • Better synchronization: more complete and reliable synchronization between devices.
  • Greater integration with other services: the ability to connect WhatsApp Web to other services and platforms.

Comparison Table: WhatsApp Web vs. Mobile App

FeatureWhatsApp WebMobile App
Send and receive messagesYesYes
Send and receive photos and videosYesYes
Send voice messagesYesYes
Make voice and video callsIn developmentYes
Create and manage groupsYesYes
Use emojis, GIFs, and stickersYesYes
Share locationYesYes
View contact infoYesYes
Manage notificationsYesYes
Archive, mute, and delete chatsYesYes
Create broadcast listsNoYes
Change chat wallpaperNoYes

In Brief (TL;DR)

WhatsApp Web is an extension of WhatsApp that lets you use the messaging app directly from your computer.

It offers most of the features of the mobile app, such as sending messages, photos, videos, and voice messages.

Thanks to the multi-device feature, you can use WhatsApp Web even without your smartphone being connected to the internet.

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Conclusion

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WhatsApp Web is a versatile and powerful tool that can simplify your communication, both personally and professionally. Try it out and discover all its potential!

Subscribe to the newsletter to stay updated on all the news from the world of WhatsApp!

Frequently Asked Questions

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Can I use WhatsApp Web on multiple computers at the same time?

Yes, you can access WhatsApp Web from multiple computers, but you’ll need to scan the QR code each time you log in on a new device.

What happens if my phone disconnects from the internet?

If your phone disconnects from the internet, WhatsApp Web will also stop working, unless you have enabled the multi-device feature.

Can I access WhatsApp Web without scanning the QR code?

No, scanning the QR code is necessary for the first login. However, you can select the “Keep me signed in” option to avoid scanning the code every time.

Can I make voice and video calls from WhatsApp Web?

This feature is currently under development.

Can I use WhatsApp Web with my iPad?

Yes, you can use WhatsApp Web on an iPad via a browser or third-party apps.

How do I log out of WhatsApp Web remotely?

Open WhatsApp on your phone, go to “Settings” > “Linked Devices,” and select the device you want to log out from.

How can I improve my privacy on WhatsApp Web?

Go to “Settings” > “Privacy” and customize the options for last seen, profile photo, and about info.

What can I do if WhatsApp Web isn’t working?

Check that your phone is connected to the internet, that your browser is up to date, and that your internet connection is stable.

Where can I find help for WhatsApp Web?

You can consult the WhatsApp Help Center or contact customer support.

Francesco Zinghinì

Electronic Engineer with a mission to simplify digital tech. Thanks to his background in Systems Theory, he analyzes software, hardware, and network infrastructures to offer practical guides on IT and telecommunications. Transforming technological complexity into accessible solutions.

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