Hidden Whatsapp features you never knew about - Details here Hidden Whatsapp features you never knew about - Details here Some of these features are widely known, while people still lack knowledge about some of them. Here are four that you probably didn't know âabout. File photo Updated: May 19, 2021, 08:09 AM IST WhatsApp is an extremely popular messaging app with a gamut of handy and user-friendly features. Some of these features are widely known, while people still lack knowledge about some of them. Here are four that you probably didn't know âabout. Bookmark useful messages: We all have some WhatsApp messages those are more important than others – such as an address, an appointment – which can be conveniently lost among the multitude of messages we receive on a daily basis. Fortunately, there's a trick you can use to make sure you never lose a message again.