WhatsApp is experimenting with a new feature called Guest Chats, designed to let users send and receive messages without downloading the app or creating a full account.


The feature, first reported by WABetaInfo, is currently being tested with a limited group of users across Android, iOS, and web platforms. It marks a notable shift for the Meta-owned service, which has traditionally required phone number verification and app installation to access its messaging ecosystem.

Lowering the Barrier to Entry

Guest Chats signals a strategic move to make WhatsApp more accessible, especially in scenarios where users may be reluctant to install a new app for a single conversation.

By removing the need for account creation, the feature opens the door to casual, one-time interactions, whether for business enquiries, quick conversations, or onboarding new users into the platform.

How Guest Chats Work

The feature is built around a simple invitation system, A registered WhatsApp user can generate a secure invite link through the app and share it via SMS, email, or other messaging platforms. When the recipient clicks the link, they are directed to a landing page with two options: download WhatsApp or continue as a guest.

Choosing the guest option launches a temporary chat interface through WhatsApp Web, accessible on both mobile and desktop browsers.

To participate, the guest only needs to enter a display name and accept the platform’s terms. Once inside the chat:

  • The host can see the guest’s chosen name, clearly labeled as a guest
  • The guest can view the host’s phone number
  • The interaction is marked as a non-registered session

Built-In Privacy and Security Features

Despite removing traditional account requirements, WhatsApp has retained key security elements within the guest experience.

Each session is protected with end-to-end encryption, powered by a temporary encryption key generated for that specific interaction. This ensures that only participants in the chat can access the messages.

Registered users also maintain full control over guest interactions. They can block a guest at any time, instantly revoking access to the conversation.

Additionally, users can verify chat security through QR codes or by matching encryption codes, similar to standard WhatsApp chats.

Designed for Temporary, Lightweight Communication

Guest Chats is intentionally limited in functionality to maintain its role as a lightweight, temporary communication tool.

Key restrictions include:

  • Text-only messaging with no support for media files
  • No voice notes, voice calls, or video calls
  • One-on-one conversations only, with no group chat access
  • Automatic session expiration after 10 days of inactivity

These limitations differentiate Guest Chats from the full WhatsApp experience while encouraging users to upgrade to a complete account for more advanced features.

Strategic Play for Growth and Adoption

The introduction of Guest Chats aligns with Meta’s broader push to expand user reach and engagement.

By offering a frictionless entry point, WhatsApp can attract users who are hesitant to commit to a full app download, particularly in markets where storage constraints, privacy concerns, or one-off communication needs are common.

The feature also has clear business use cases, allowing customers to contact brands or service providers without the overhead of account setup.


Security Trade-Offs and Risks

While the feature improves accessibility, it also introduces new risks, because guest users are not tied to verified phone numbers, there is no guarantee that the person accessing an invite link is the intended recipient. Intercepting or sharing a link insecurely could allow an unauthorised user to enter the conversation.

For this reason, users are advised to share invite links only through trusted channels and verify the identity of participants before exchanging sensitive information.

Limited Rollout for Now

Guest Chats remain in a controlled beta phase, with testing ongoing across select users on iOS, Android, and web platforms.

Although development has reportedly been underway since late 2025, Meta has yet to announce an official timeline for a global release. However, its presence in beta programmes suggests a broader rollout could be approaching.

A New Direction for Messaging Platforms

With Guest Chats, WhatsApp is testing a bold shift toward more flexible and accessible communication. If widely adopted, the feature could redefine how users engage with messaging platforms, blending the convenience of web-based chats with the security standards of modern encrypted communication.