Standalone WhatsApp Web is a free Chrome extension developed by azrafe7. This add-on allows you to open WhatsApp Web in a standalone popup window, providing a distraction-free environment for reading and writing messages. By clicking the extension icon, WhatsApp Web will open in a clean window without any forward/back buttons or bookmarks bar. This ensures that your messages are always available in a separate window, away from your browsing tabs.

If you already have WhatsApp Web open, the extension will move that tab to the popup window, allowing you to easily transition between different windows. Additionally, the extension reports unread messages in its icon, making it convenient to keep track of new messages.