Overview

• The feature was spotted in WhatsApp’s Android beta 2.25.22.13 and remains in active development.
• Invitation links launch browser-based chats that require no installation or account creation.
• Guest Chats preserve end-to-end encryption to ensure only participants can read messages.
• The mode supports only one-on-one text messaging and excludes media sharing, voice or video features, and group chats.
• Meta is advancing the tool to satisfy EU Digital Markets Act interoperability mandates ahead of a wider release.