WhatsApp is preparing to introduce a long-requested feature — the ability to choose a unique username, enabling users to chat without sharing their phone numbers. Initially revealed in June, the username system is designed to boost privacy and security, allowing users to connect more freely and confidently.
How the Username System Works
Similar to platforms like Instagram, Telegram, and Signal, WhatsApp’s username feature will let users create a custom identifier. This means that instead of exchanging phone numbers, users can connect through usernames — a welcome addition for those valuing privacy.
According to WABetaInfo, users will also be able to set a “username key”, which new contacts must enter to initiate a conversation. This ensures that only those with permission can message you, giving users greater control over who can reach them.
Reserve Your Username Before the Launch
WhatsApp is currently testing a system that will allow users to reserve their preferred usernames in advance of the official rollout. The feature is being released gradually to beta users to monitor stability and fix bugs before a wider launch.
This reservation process ensures that users can secure their desired username early, even if the full feature hasn’t reached their device yet. Popular usernames could be snapped up quickly, so the reservation system gives everyone a fair chance to claim their top choice.
Rules for Choosing a Username
WhatsApp has also outlined clear guidelines to keep usernames consistent:
- Only lowercase letters, numbers, full stops, and underscores allowed
- Length between 3–30 characters
- Must include at least one alphabet
- No duplicate usernames
- No domains (like .com or www.)
- Cannot start or end with a full stop or have consecutive full stops
When Can Users Expect It?
While there’s no official release date yet, both the username reservation and username system are in active development. Users can expect these privacy-focused features to roll out soon, marking a major shift in how people connect on WhatsApp.
