WhatsApp Launches Guest Chats for Secure Communication with Non-Users

WhatsApp is rolling out a new feature called “guest chats” that allows users to communicate with people who don’t have the app installed. This update, currently available to beta testers on Android, iOS, and the web, aims to broaden WhatsApp’s reach and facilitate conversations with individuals who may not be regular users of the platform.

How Guest Chats Work

With guest chats, WhatsApp users can generate a unique invite link from the “Invite a friend” section and share it via SMS or other messaging apps. When a recipient opens the link, it launches a secure chat session through WhatsApp Web. The guest user is then prompted to accept WhatsApp’s terms, enter their name, and initiate the chat. WABetaInfo first reported on the feature’s rollout.

Security and Privacy

WhatsApp emphasizes the security of guest chats, stating that they are protected by end-to-end encryption. 9to5Mac details that WhatsApp Web generates a unique identifier to create the encryption key, ensuring that the content of the messages remains private and inaccessible to WhatsApp itself.

Limitations of Guest Chats

Currently, guest chats have several limitations. They do not support group chats, voice messages, attachments, stickers, GIFs, or voice and video calls. Guest chat sessions expire after 10 days of inactivity. Anyone with the invite link can join the chat, and guests are identified with a “(Guest)” label and a disclaimer stating “Not registered with WhatsApp.”

Strategic Implications

The introduction of guest chats is likely a strategic move by Meta to increase WhatsApp’s user base, particularly in markets where the app isn’t as widely adopted. The feature provides a low-barrier entry point for potential users to experience WhatsApp’s communication capabilities without needing to create an account immediately. It likewise offers a convenient way to connect with individuals who may prefer not to install another app for occasional communication.

Availability

As of March 16, 2026, guest chats are available to a limited number of beta testers on iOS, Android, and the web. There is no confirmed timeline for a wider public rollout. WABetaInfo continues to provide updates on the feature’s progress.

Key Takeaways

• Guest chats allow WhatsApp users to communicate with people without WhatsApp accounts.
• The feature is end-to-end encrypted for secure communication.
• Guest chats currently have limitations regarding media sharing and group conversations.
• The rollout is currently limited to beta testers.