According to the social platform, users will now be able to save contacts to the app itself and manage them via the desktop version of the app, in addition to the mobile interface.

“Until now, the only place you were able to add contacts was from your mobile device, by either typing in a phone number or scanning a QR code. WhatsApp wrote in the blog post. “Soon, you’ll be able to add and manage contacts from the comfort of your keyboard on WhatsApp Web and Windows – and eventually other linked devices.”

WhatsApp has traditionally relied on users’ phone address books to hold and manage contacts, however, this meant that users couldn’t recover their contacts in case they lost their devices. This new development will however address this by making it possible to restore WhatsApp contacts from cloud storage. The company also adds that the feature will additionally be useful “For when you are sharing your phone with others or if you want to separate personal and business contacts when managing more than one WhatsApp account on your phone.”

The social messaging app added that the contact storing feature update will also make it possible for users to finally be able to manage and save contacts by usernames. “Usernames on WhatsApp will add an extra degree of privacy so that you don’t need to share your phone number when messaging someone,” WhatsApp said in the blog post.

This is the first time WhatsApp has publically mentioned the use of usernames, a feature that has been in development since last year according to a May 2023 report by WABetaInfo.

Additionally, Meta has acknowledged the privacy trade-offs that come with storing your information remotely, and to address this, the company has developed a more advanced encryption system to store and share relevant data called Identity Proof Linked Storage (IPLS).

“Contact names are stored encrypted within WhatsApp, and we’ve built this with additional, robust protections by using IPLS to deter access to contacts to anyone except the user.” writes Meta.

Meta further explains that IPLS incorporates new privacy technology that protects users’ contact lists in a privacy-preserving fashion, adding, “To further ensure the safety and security of this system, we’ve partnered with Cloudflare to provide independent third-party auditing of its cryptographic properties.” According to the company, the new technology stack was reviewed by external researchers and NCC Group Cryptography Services, an independent cybersecurity consultancy.

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The update will place favorite contacts at the top of the calls tab so a phone call is always just one tap away. A similar feature is also under development and will appear in a future update of WhatsApp Web. This update will enable users to filter chat lists by also displaying their favorite contacts. According to the report, WhatsApp users will be able to manually select their favorite contacts and reach them easily through this dedicated filter.

“By allowing users to mark specific contacts as favorites, WhatsApp enables them to prioritize key conversations, ensuring quick and easy access to those they frequently interact with,” the report said.

“The introduction of favorite contacts not only simplifies the process of reaching out to frequently contacted users but also adds a layer of customization, allowing them to improve their messaging experience to suit their preferences,” it added.

Meanwhile, WABetaInfo also reports that the messaging platform is continuing its work on implementing username support by refining the validation process. The feature which is still under development will make it easier for users to chat with other people without sharing their phone numbers. Once officially rolled out, Users will be able to choose a username right within profile settings. However, WhatsApp usernames will only accept alphanumeric characters and some special characters, with no discriminators making usernames on WhatsApp unique.

WABetaInfo mentions that using a username on WhatsApp will be optional, “and the phone number associated with an account that initiated a chat through a username will always remain concealed, as long as the people in the conversation do not already know each other’s phone numbers.”

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