WhatsApp's Guest chats: Chat with non-users easily!

WhatsApp is testing a fun new feature called Guest chats! This lets you chat with non-users without them needing to download the app. Just send a secure link, and they can jump in through their browser. But hold on! You can only send text messages, and after 10 days of silence, the chat disappears. Plus, each chat is marked with a 'Guest' tag for easy spotting.