WhatsApp is Finally Getting Usernames to Help Keep Phone Numbers Private

Key Points:

• WhatsApp has launched a global reservation system for usernames to enhance user privacy by allowing connections via usernames instead of phone numbers, with the feature rolling out gradually starting immediately.
• The username system is optional, unique, and not searchable, requiring users to know the exact username to initiate contact, emphasizing privacy over social media-style handles.
• Users can generate usernames with a built-in tool and add an optional username key for an extra security layer, controlling who can message them initially and allowing key resets to block new contacts.
• Content creators, small businesses, and organizations can claim their existing Instagram or Facebook usernames on WhatsApp to maintain consistent online branding.
• This update prevents others from seeing users' phone numbers once usernames are enabled, with reservations accessible via Settings > Account > Username, and follows a similar feature introduced by Signal over two years ago.