- WhatsApp is preparing a feature called 'guest chats' for chatting with people without an account or app.
- The system will work through links that open in the browser, without installation.
- Conversations will be end-to-end encrypted, although they will have several limitations.
- Meta thus responds to European regulations on interoperability of messaging platforms.
WhatsApp is developing a new feature that will allow its users Start conversations with people who don't have an account or haven't installed the app. This function, identified as «guest chats», aims to eliminate one of the platform's traditional barriers, facilitating contact even with those who prefer to use other systems or simply don't want to create an account.
The novelty has been generating expectations for months, since it would mean a Big change for the world's most popular messaging app. Meta, the company responsible for the service, has confirmed that the function is being tested in the beta version of WhatsApp for Android, and although there is still no official date for its general deployment, its arrival is expected soon.
How guest chats work on WhatsApp

The mechanism is simple: The user who already uses WhatsApp creates an invitation link from the app itself. After sending it by any means (SMS, email, or even from another messaging app), the person receiving it can open the link directly in your browser, accessing an interface very similar to WhatsApp Web to respond in real time.
This system avoids the need for install the app or register, making it ideal for contacting people who are reluctant to switch platforms, occasional users, or contacts who simply need a one-off communication channel.
According to various specialized sources, such as WaBetaInfo, the new function will be exclusive to individual chatsIt won't be available for group conversations or integrate advanced options like calls, video calls, or sending media files.
Restrictions and technical characteristics of the function

- You will not be able to send or receive photos, videos, GIFs or any type of file..
- Voice notes and video calls are disabled., as well as classic audio calls.
- Only allows one-to-one chats, restricting any attempt to include non-account users in groups.
Despite these restrictions, Mark Zuckerberg's company emphasizes that privacy remains in the foreground. Messages exchanged in these "guest chats" will have end-to-end encryption, the same technology that protects regular WhatsApp communications. This way, both the account holder and the guest can chat with confidence knowing their messages won't be accessible to third parties, not even Meta herself.
The experience is managed entirely in the WhatsApp ecosystem, without relying on external integrations or additional platforms, unlike future multi-channel interoperability features driven by European regulations.
Reasons and context for the arrival of appless chats

The implementation of guest chats It does not respond only to a commercial interest, but is a direct reaction to the European Union's Digital Markets Act (DMA)This legislation forces large technology platforms to ensure interoperability between services, allowing users to communicate between different systems without having to subscribe to all of them.
While the development of "third-party chats" will allow users of other applications to contact WhatsApp clients, The "guest chats" feature represents an internal, controlled solution that expands the app's reach without ceding control to external developers.In this way, Meta strengthens its position as the leader in instant messaging and offers a flexible alternative to those who, for whatever reason, are still reluctant to create an account.
For now, the function It is in the initial testing phase and its availability will be progressively extended to WhatsApp users. that have the latest version of the app installed.
I am a technology enthusiast who has turned his "geek" interests into a profession. I have spent more than 10 years of my life using cutting-edge technology and tinkering with all kinds of programs out of pure curiosity. Now I have specialized in computer technology and video games. This is because for more than 5 years I have been writing for various websites on technology and video games, creating articles that seek to give you the information you need in a language that is understandable to everyone.
If you have any questions, my knowledge ranges from everything related to the Windows operating system as well as Android for mobile phones. And my commitment is to you, I am always willing to spend a few minutes and help you resolve any questions you may have in this internet world.