July 18, 2026

WhatsApp Usernames Just Went Live. Here's How to Check If Yours Is Active

WhatsApp began switching on reserved usernames July 17, WABetaInfo reports, with 9to5Mac and MacRumors confirming the rollout. A small slice of users now see a banner at the top of their chat list and can message new people by handle, with no phone number shared. No new Apple build has shipped since July 13; iOS 27 beta 4 is expected Monday July 20, and the iOS 26.6 release candidate the week after.

WhatsApp usernames are active for the first users

WhatsApp has been letting people reserve a handle since late June, but until this week a reserved name was just a placeholder. As of July 17, WABetaInfo reports WhatsApp has started activating those reserved usernames, and 9to5Mac and MacRumors both confirm the rollout is underway.

What changed for a normal user. If you're in the rollout, a banner appears at the top of your chat list saying your username is active. You can now share that handle with new contacts and they can message you without ever seeing your phone number. People who already chat with you get a notification that you've set a username.

What changed for power users. The privacy controls are the real story. In Settings, Account, Username you choose whether anyone who knows your handle can reach you, or whether new contacts must also enter a four-digit PIN on top of the username. If you claim a name that matches your Instagram or Facebook account, WhatsApp makes you prove you own that account, an anti-impersonation check aimed at scams and handle-squatting.

How to check if you're in. Open WhatsApp and look for the banner at the top of your chat list, or go to Settings, Account, Username. If your handle is active it'll say so. If not, you'll see "Usernames are coming soon. We'll let you know when yours is ready to use." WhatsApp says the activation is reaching both beta testers and users on the regular App Store version, but for now it's "a very limited number of users," so most people will keep waiting. No app update triggers it; it's a server-side switch, so just keep WhatsApp current and watch for the banner.

What's missing on purpose. There is no username directory and no discovery suggestions. Someone needs your exact handle to message you, which is the whole privacy point: closer to Signal or Telegram than to a social network.

Tracking: iOS 27 beta 4 and the iOS 26.6 release candidate

No new Apple build has shipped since July 13. Apple's developer releases page still lists iOS 27 beta 3 v.2 and iOS 26.6 beta 5 as the latest, both from July 13. The only newer entry is an App Store Connect API update on July 15, which isn't user-facing.

iOS 27 beta 4 is expected Monday, July 20, per Geeky Gadgets on July 16. Apple has held a clean two-week cadence all summer (beta 1 on June 8, beta 2 on June 22, beta 3 on July 6), and beta 4 lands exactly two weeks after beta 3. A second public beta usually follows the dev build within a few days, so public beta 2 should arrive in the same window.

iOS 26.6 is in its final stretch. Beta 5 shipped July 13 and the public beta went out the same day, a close-to-finished signal. A release candidate is expected the week of July 20, with the public release around July 27 (9to5Mac, July 1; TechTimes, July 14). That fits Apple's history: iOS 18.6 and 17.6 both shipped July 29 of their respective years.

Should you update. Stay on iOS 26.5.2 until 26.6 goes public, likely the last week of July. If you're already on the iOS 27 public beta, expect a fresh build early next week and keep filing bugs through Feedback Assistant. The 48-hour battery dip and the CarPlay Siri voice-reply bug from the July 13 build are the main things still outstanding.