WhatsApp is preparing to roll out a new feature that allows users to search for and message others using a username instead of a phone number.
The update is currently in beta testing for Android, specifically spotted in version 2.25.24.22, and is expected to reach all users in a future release.
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Experts suggest this controversial feature could fundamentally change how people connect on the platform, enabling conversations without sharing phone numbers while maintaining WhatsApp’s encryption and security.
How it works
Once launched, users will be able to choose a unique username that meets WhatsApp’s rules and includes at least one character. This system is designed to prevent impersonation, confusion between accounts, and excessive similarity in names.
Users can share their usernames publicly or keep them private, but accounts with usernames will still be searchable within the app. A new search function in the chat tab will allow users to enter a username, with WhatsApp scanning its database for matches—even if the person is not in the contact list.
Matching accounts will display a username and profile picture, enabling instant conversations without needing to save a phone number. Chats will function normally, supporting media, voice messages, and documents, while preserving complete chat history with end-to-end encryption.
Optional security layer
To prevent unwanted contact, WhatsApp is introducing a “username key”—a personal code required to send the first message. Even if someone finds a username, they cannot message the account without the key. This gives users more control, similar to privacy settings on Facebook or Instagram.
Using a username will not be mandatory, as those who prefer can continue using WhatsApp with their phone numbers.
To combat spam, WhatsApp will deploy behavioral detection systems to flag and block accounts that send unwanted messages, ensuring compliance with its terms of service.
While the feature has not been officially released yet, its presence in beta testing indicates it is in advanced development and could be available to the public in the coming months.
