WhatsApp Will Allow Users to Go by Usernames Instead of Phone Numbers, Closing a Privacy Blind Spot

WhatsApp is introducing a significant privacy upgrade, allowing users to select unique usernames. This move addresses a long-standing privacy concern where individuals could be contacted by anyone possessing their phone number. The feature, expected later this year, will enable users to be found and contacted solely through their chosen username.

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We have designed this as a core privacy feature.

Alice Newton-Rex, WhatsApp's vice president of product, emphasized that this is a core privacy feature designed to give users more control. She noted that there will be no directory of usernames and no suggestions as users type, meaning someone must know the exact username to initiate contact. This contrasts with current limited privacy settings, which mainly involve blocking users or silencing unknown callers.

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People will need to know your exact username to contact you for the first time.

The platform, boasting over 3 billion users globally, is also prioritizing companies, organizations, and public figures in the username reservation process. Usernames must be between three and 35 characters. WhatsApp will reserve names for high-profile individuals and entities to prevent impersonation, recognizing the high demand for desirable online handles.

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I think a lot of people will go and get usernames and that’s why we decided to open reservations early.