Open WhatsApp Extension is a free Chrome add-on that allows users to quickly open any WhatsApp phone number, even if it is not saved in their contacts. With this extension, users can easily communicate with anyone on WhatsApp without the hassle of saving their number first.

This extension provides a convenient way to access WhatsApp directly from the browser. It eliminates the need to manually save contacts or search for numbers within the app. By simply clicking on a WhatsApp phone number, the extension opens a chat window, enabling users to send messages, make calls, or share media instantly.

Open WhatsApp Extension is a useful tool for individuals who frequently communicate with new contacts or need to reach out to businesses or services on WhatsApp. It saves time and streamlines the process of connecting with others through the popular messaging platform.

Overall, Open WhatsApp Extension is a handy add-on for Chrome users who want to quickly access WhatsApp numbers without the need for manual contact saving.