WhatsApp Web vs the desktop app: a guide to using WhatsApp on your computer for work

You spend the day at a laptop, but your work arrives on a phone. A client sends a PDF, you forward it to yourself, you squint at it on a 6-inch screen, and you type a long reply with your thumbs while a full keyboard sits right in front of you. Then you open WhatsApp Web, and half your older chats aren't there.

There are two ways to use WhatsApp on a computer: WhatsApp Web in any browser at web.whatsapp.com, and the WhatsApp desktop app for Windows or Mac. Both link to the WhatsApp on your phone by scanning a QR code, and both keep working when your phone is off. For work, the desktop app is usually the better choice: it syncs more of your message history, and it handles group calls, screen sharing and files better. Use WhatsApp Web on a computer you can't install apps on. A few things, like broadcast lists, switching between two accounts and changing who can add you to groups, still need your phone.

WhatsApp Web vs the desktop app at a glance

The history row matters more than it looks. When you link a computer, your phone sends it a copy of your recent messages, not all of them, and WhatsApp says the desktop app syncs more than Web. If you search for a message from last year and it isn't there, your phone still has it.

How to link WhatsApp to your computer

1. Open web.whatsapp.com, or open the desktop app. A QR code appears.

2. On your phone, open WhatsApp and go to Linked devices: the three-dot menu on Android, or Settings on iPhone. Tap Link a device.

3. Confirm it's you with your fingerprint, face or phone PIN. WhatsApp Web may also ask you to create or use a passkey.

4. Point your phone at the QR code.

Your chats appear within a few minutes, depending on how many you have. You can also link with your phone number instead of the QR code; WhatsApp then shows an eight-character code to enter on your phone.

On a computer other people use, untick Stay logged in on this browser before you scan, and WhatsApp Web logs out when you close the tab.

The rules that come with linking

Your computer becomes a linked device, so WhatsApp's linked-device rules apply. You can have up to four linked devices at once, a device that isn't used for 30 days is logged out, and if you don't open WhatsApp on your phone for 14 days, every linked device logs out. You can see and remove them all from Linked devices on your phone. Our guide to WhatsApp linked devices covers the limits, security and logging out in detail.

What you can't do on WhatsApp Web or desktop

Most of WhatsApp works on a computer: chats, groups and files, plus Status, Channels, Communities and calls in the desktop apps. These still need your phone, as of November 2026:

• Broadcast lists: you can't create or use them on Windows, Mac or Web.

• Live location: you can't view someone's live location on a linked device.

• A second account: WhatsApp's switch-accounts feature is mobile only. On a computer, each WhatsApp Web session or desktop app is linked to one number.

• Group privacy: who can add you to groups can only be changed on your phone. The change then syncs to your computer.

• Your full history: older chats that didn't sync stay on your phone.

• Restricted chats: Restricted chat, still rolling out in the latest version of WhatsApp, is a per-chat setting designed to stop everyone in that chat from using linked devices for it. If a client or group admin turns it on, that chat won't work on your computer, and only the phone can turn the setting on or off.

WhatsApp keyboard shortcuts for Web, Windows and Mac

These are from WhatsApp's own help centre. The shortcuts differ between the browser and the apps, which is why the ones you find in old blog posts often don't work.

WhatsApp Web:

WhatsApp for Windows: Ctrl + Alt + N new chat, Ctrl + Alt + / search, Ctrl + Shift + F search chat, Ctrl + ] and Ctrl + [ next and previous chat, Ctrl + 1 to 9 to open a chat, Ctrl + Shift + U mark as unread, Ctrl + Shift + M mute, Ctrl + Shift + A archive, Alt + R reply, Ctrl + Alt + R reply privately, Ctrl + Alt + D forward, Ctrl + Up arrow to edit your last message, and Alt + L to lock the app.

WhatsApp for Mac: Cmd + N new chat, Cmd + Shift + N new group, Cmd + Option + F search chats, Cmd + F search in a chat, Cmd + Shift + ] and Cmd + Shift + [ next and previous chat, Cmd + Shift + E archived chats, and Cmd + , for settings.

The ones worth learning first are mark as unread (so a message you can't answer yet doesn't get lost), mute and archive, because they turn a busy chat list into a to-do list. For a fuller system of lists, labels and pins, see how to organize WhatsApp for work.

Where Perisclaw's web app fits

WhatsApp Web shows you every chat, but not which ones need you, what you promised, or what to say. Perisclaw, Your Executive Assistant on WhatsApp, fills that gap.

Perisclaw links to your number the same way WhatsApp Web does, through Linked devices, and uses one of your four slots. You talk to it in your self-chat on any device, and its web app at app.perisclaw.com is where you sit down to clear what needs you.

• Today: a list of your open tasks, grouped into Needs you, Waiting and Later, built from your WhatsApp chats and, if you connect it, Gmail. Pick one and the full chat opens in the middle, with Perisclaw's suggested reply already in the reply box. Edit it and send, and it goes out from your number, as you.

• A reply box that works like WhatsApp: attach files, record a voice note, @mention someone in a group, react, reply privately or forward. Search opens any chat by name or number, even one with no task.

• Keyboard first: J and K move through your tasks, Cmd/Ctrl + K opens your conversation with Perisclaw from any page, and Cmd/Ctrl + Shift + L records a voice note to Perisclaw.

• Work, Apps and Settings: see every reminder and automation it's running, connect Gmail, Calendar, Drive or Notion, and choose which chats it can't read.

Setup takes about two minutes: sign in with Google, add your number, and link it from Linked devices on your phone with a QR or pairing code. Keep WhatsApp Web or the desktop app for the rest of your chats; they run side by side. The Product tour walks through each page.

One caveat: Perisclaw connects as a linked device, which WhatsApp didn't build for outside tools, and WhatsApp's help centre warns that linking unofficial apps can lead to a ban. Perisclaw is built for normal personal use, it stops after 15 chats if you ask it to send the same message to many, and nobody outside WhatsApp can promise zero risk. If someone turns on Restricted chat in a chat with you, they're asking that no outside tools or AI agents be used there, so block that chat in Perisclaw's settings too.

FAQ

Is the WhatsApp desktop app better than WhatsApp Web?

For daily work, usually yes. The Windows and Mac apps sync more message history, take files by drag and drop, and support calls with up to 32 people and screen sharing. WhatsApp Web is better when you can't install apps or are on someone else's computer.

Do I need my phone on to use WhatsApp Web?

No. Linked devices keep working when your phone is off, but they all log out if you don't use WhatsApp on your phone for more than 14 days.

Why are my older messages missing on WhatsApp Web?

When you link a computer, your phone sends it only a copy of your recent history. The desktop app gets more than Web, and your phone keeps the full history.

Can I use two WhatsApp accounts on my computer?

Not by switching inside WhatsApp; the switch-accounts feature is mobile only, and each WhatsApp Web session or desktop app is linked to one number. Each account needs its own phone number.

Can I send broadcast lists from WhatsApp Web?

No. Broadcast lists aren't supported on Windows, Mac or Web, so create and send them from your phone.

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