WhatsApp Web lets you chat from your computer using your phone account. Here is how to set it up and use it on any PC or Mac in 2026.
Connect WhatsApp Web
- On your computer open web.whatsapp.com in a browser.
- On your phone open WhatsApp then Settings.
- Tap Linked Devices then Link a Device.
- Scan the QR code on your computer screen.
Tip: Tick Stay signed in so you do not have to scan the QR code every time.
Use the Desktop App
For a smoother experience, download the standalone WhatsApp desktop app for Windows or Mac. It works the same way with a QR scan.
FAQ
Does my phone need to be on?
With modern multi-device support, WhatsApp Web works for up to 14 days even if your phone is offline.
Is WhatsApp Web secure?
Yes, messages stay end-to-end encrypted. Always log out on shared computers.

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