WhatsApp has begun testing a major privacy-focused feature that will allow users to communicate without sharing their phone numbers. The platform is introducing usernames, unique identifiers that let people chat, call and connect while keeping their mobile numbers hidden.
The update is currently available to a small group of testers on both iOS and Android.
The move marks one of WhatsApp's biggest shifts in user privacy and identity since its launch, aiming to provide a safer, more controlled way for people to interact while maintaining the app's trademark simplicity.
WhatsApp tests usernames for private communication
According to feature tracker WABetaInfo, WhatsApp is experimenting with a username system that lets users start conversations using only a chosen handle instead of a phone number. The change is expected to make connecting with others easier and more secure, particularly for users who prefer keeping personal details private.
WhatsApp is reportedly taking its time to ensure the username feature is "stable and secure," which explains the slow and limited rollout so far.
How to check if you have access
Only a "very limited number of users" currently have access to the feature, WABetaInfo said. To find out whether the option is available:
- Open WhatsApp Settings
- Navigate to your Profile
- Look for a dedicated Username section
- If visible, tap to create your unique username
WhatsApp has built a step-by-step setup process to make creating and linking usernames straightforward. Once set, users can share their new handle with others instead of their phone number to start chats or calls.
Rules and restrictions for usernames
WhatsApp has introduced specific guidelines to ensure usernames remain clear, secure and consistent. These include:
- Usernames cannot start with "www." or end with domain-style suffixes like ".com" or ".net"
- Usernames must contain at least one letter
- Allowed characters include lowercase letters (a-z), numbers (0-9) and underscores
- Usernames must be between 3 and 35 characters long
These restrictions prevent misleading or unsafe usernames and help ensure people are connecting with genuine users rather than impersonators or bots.
The username feature is expected to significantly enhance user privacy by removing the need to share personal phone numbers during conversations. While WhatsApp has not announced a timeline for wider availability, the limited testing signals a major shift in how users may identify themselves on the platform in the future.