Ever felt uncomfortable handing over your phone number just to join a WhatsApp group or message someone new? That era of privacy exposure is finally coming to an end, as WhatsApp is rolling out a massive update that allows its three billion global users to ditch their phone numbers for unique, secure usernames. But while this long-awaited feature is a major victory for digital security, it also triggers a massive, high-stakes race for the best handles — and if you don’t act fast, your preferred username might be gone forever. Read on to discover exactly how to lock in your custom digital identity before someone else beats you to it, and how this single change will completely transform the way you use the app.
WhatsApp rolls out usernames to strengthen user privacy
WhatsApp is taking a major step toward giving users more control over their personal information by introducing usernames, a long-awaited feature designed to reduce the need to share phone numbers when connecting with new people. Instead of handing out a personal mobile number, users will be able to provide a unique WhatsApp username, allowing conversations to begin while keeping one of their most sensitive pieces of information private.
The feature was first announced by WhatsApp in 2024 and is now moving closer to a public rollout. On Monday, parent company Meta began allowing users to reserve their preferred usernames ahead of the official launch, which is expected later this year.
The change brings WhatsApp more in line with other privacy-focused messaging platforms, including Signal, which has offered username-based communication for several years.
A new layer of privacy for billions of users
For years, phone numbers have served as the foundation of WhatsApp’s messaging system, acting as both an account identifier and the primary way people connect. While convenient, that approach has also required users to reveal a piece of personal information that is often tied to their identity across numerous online services.
With usernames, WhatsApp aims to offer a more privacy-conscious alternative.
In a blog post announcing the feature, the company explained that the new system is designed to prevent unsolicited contact while making it easier to connect without exposing personal details.
“There’s no directory to browse and no suggestions — people will need to know your exact username to contact you for the first time,” the company said.
WhatsApp added that usernames will become the default identity visible to new contacts. Whether someone is messaging a business for the first time, joining a group chat, or starting a new conversation, other users will initially see the chosen username rather than the account holder’s phone number.
A WhatsApp spokesperson also confirmed the privacy benefits in a statement to CNET: “The feature protects the privacy of your phone number for new contacts, so you’d have to share it manually if you want them to have it.”
The company emphasized that the update will not affect existing contacts. People who already have each other’s phone numbers saved will continue to communicate as they always have, with no changes to their chats or contact information.
Potential relief from unwanted messages
Beyond protecting personal information, the new username system could also help users feel more secure when interacting with unfamiliar people on the platform.
By shifting away from phone numbers as the primary way to initiate conversations, WhatsApp may provide users with greater control over who can reach them. Although the company has not specifically positioned usernames as an anti-spam feature, the change could make it more difficult for unwanted contacts to initiate conversations without first knowing a user’s exact username.
The approach mirrors privacy features that have become increasingly common across secure messaging platforms as users seek better protection from spam, scams, and unsolicited group invitations.
How to reserve your WhatsApp username
Ahead of the full rollout, WhatsApp has opened username reservations, allowing users to claim a unique identifier before the feature becomes widely available. Once a username is successfully reserved, it cannot be claimed by another account.
Securing your identity before the official launch requires just a few steps within the app:
- Navigate to the “You” tab inside WhatsApp.
- Tap on “Account”.
- Select the newly added “Username” option.
From there, a dedicated portal will allow you to test the availability of your desired handle. In a move to unify Meta’s sprawling ecosystem, the interface also provides a streamlined option to directly import and claim the same username you currently use on Instagram or Facebook, provided it is eligible.
Once you lock in and confirm your selection, WhatsApp will hold the reservation and send an automated notification the moment the feature officially goes live in the coming months.
How usernames will work after launch
Once the feature becomes available, WhatsApp users will be able to locate one another by searching for a username. The company also said users may be found using a combination of their username and a numerical key, adding an extra layer of uniqueness to help distinguish accounts with similar names.