WhatsApp usernames to launch soon, keeping phone numbers private

Key takeaways:

  • WhatsApp is introducing a privacy-first username system that will let users chat without revealing their phone numbers.
  • Usernames must be 3–30 characters long, include at least one letter, and follow strict rules (e.g., no duplicate names, no domain endings like “.com”).
  • When chatting without prior contact sharing, only the username will be shown—not the phone number.
  • If a user changes their username, WhatsApp will notify all chat contacts through an automatic message.
  • Web support is coming soon, and though there’s no official launch date, the feature is already appearing in iOS beta builds—suggesting a rollout is near.
WhatsApp usernames to launch soon, keeping phone numbers private
Site Logo
Interesting Engineering
Go to source




Be Part of Something Big

Shifters, a developer-first community platform, is launching soon with all the features. Don't miss out on day one access. Join the waitlist: