WhatsApp has confirmed the implementation of usernames in 2026, a significant change that will allow you to identify contacts without relying exclusively on phone numbers. The new feature, announced in an official statement, aims to increase user privacy and align the application with competitors such as Telegram and Signal. Companies using the WhatsApp API were advised to adapt their systems by June 2026 to ensure compatibility. The transition, considered one of the most complex in the application’s history, will be gradual to avoid interruptions.
The change was detailed in an email sent to corporate partners. The feature, in development for two years, will keep phone numbers as an option, but will allow users to choose unique names. This approach seeks to facilitate communication and protect personal data.
- Benefits include greater privacy and universal identification.
- Companies may use verified names to facilitate contact.
- Adoption will be optional, maintaining flexibility for users.
WhatsApp is already testing username reservation in beta versions, indicating careful planning for implementation.
Preparing for change
Companies that rely on the WhatsApp API must update their messaging systems. The platform recommends starting adjustments now to avoid transition problems.
The June 2026 deadline gives companies enough time to adapt��no. The change mainly affects automated service and marketing tools.
Advantages of the new system
Using usernames will bring more privacy to users. You will no longer need to share phone numbers to start conversations.
The functionality also simplifies the search for contacts and companies. Verified names will help identify official brand profiles.
Platforms like Telegram have already successfully adopted this model. WhatsApp seeks to catch up, maintaining its position as a leader in messaging.

Transition process
The migration will be done in stages to ensure stability. Initial tests already allow reserving usernames in beta versions of the application.
WhatsApp plans an intuitive name selection system. Users will be able to customize their profiles without losing functionality.
Additional features, such as custom themes, are already in rollout. The company focuses on improving user experience globally.
The change reinforces WhatsApp’s commitment to innovation. The platform aims to balance practicality and securitynce to its millions of users.
Comparison with competitors
Other applications, such as Telegram and Signal, already use usernames. This approach reduces the exposure of personal data and facilitates communication.
WhatsApp, with its massive user base, faces a bigger challenge. The transition requires large-scale adjustments without compromising usability.
Gradual implementation minimizes the risk of failure. The company monitors test feedback to refine the system.
The focus on privacy responds to growing demands for digital security. The change can attract new users and retain current ones.
Next steps
WhatsApp will continue to release updates about the feature. Companies and users should follow official communications for guidance.
The platform promises ongoing support during the transition. Help tools will be available to make adaptation easier.