WhatsApp made waves when it launched a desktop version of its messaging service last month, but it was only compatible with Google Chrome._Today, the company has announced it now works on Firefox and Opera too. As with Chrome, you’ll need to launch the Web client on your browser and scan a QR code with your phone to log in. WhatsApp Web: https://t.co/BPQLxqKDSj – Firefox and Opera browsers are now supported! pic.twitter.com/D4aQiy5IC6 — WhatsApp Inc. (@WhatsApp) February 25, 2015 The desktop service only works with Android, Windows Phone and BlackBerry devices, leaving iOS users in the lurch.

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