WhatsApp is developing a username verification feature as an alternative to phone numbers in its web version. This feature aims to improve privacy by reducing the need to use phone numbers in communication.
Previously, this feature was tested on the application version, but has not yet been officially launched. If introduced, users can interact and communicate without having to share phone numbers, instead using a unique username as an identification on the platform.
Users can also check the availability of a username while typing. If the name is still available, a green check mark will appear while a red warning will be given if the name is already taken. It is emphasized again that this feature is still in the testing stage, and at this time the official launch date is not known.