WhatsApp has announced that it will soon allow users to connect using unique usernames instead of phone numbers, introducing a major privacy enhancement for its more than 3 billion users worldwide.
The Meta-owned messaging platform revealed that users can begin reserving unique usernames ahead of the feature's public rollout, which is expected later this year. Once available, users will have the option to be discovered and contacted using their username rather than exposing their phone number.
According to WhatsApp, the new system is designed with privacy at its core. Unlike other messaging platforms, there will be no searchable username directory or automatic username suggestions. Instead, someone will need to know a user's exact username before initiating a conversation.
"We have designed this as a core privacy feature," said Alice Newton-Rex, WhatsApp's Vice President of Product.
Currently, anyone with a user's phone number can initiate contact on WhatsApp, with privacy controls largely limited to blocking users or silencing calls from unknown numbers. While WhatsApp already supports profile names, these are only displayed in group chats for people who have not saved the user's contact information.
To encourage early adoption, WhatsApp has opened username reservations ahead of the feature's official launch. Usernames must be between three and 35 characters long.
To help prevent impersonation, WhatsApp will reserve usernames associated with high-profile individuals and organizations, including celebrities, public figures and government entities. In addition, businesses, organisations and creators with existing Instagram or Facebook accounts will have the opportunity to claim matching usernames on WhatsApp.
Although SMS remains the preferred messaging platform for many users in the United States, WhatsApp continues to dominate in Europe, Asia and many other regions. The introduction of usernames is expected to make it easier for users to connect while offering greater control over their personal information.