WA Group Message Sender is a Chrome extension developed by Prakash Raiya. It is a simple, secure, and fast way to send messages to multiple WhatsApp groups for free. With this extension, users can easily send messages, links, emoji, text messages, images, videos, PDFs, and more to selected groups.

One of the key features of WA Group Message Sender is the ability to send messages to selected groups only. This allows users to target specific groups and ensure that their message reaches the intended audience. The extension also offers a database feature, which can be useful for managing and organizing groups.

In addition to sending messages, WA Group Message Sender provides several other functionalities. Users can manually add groups, stop sending messages at any time, and view delivery reports to track the success of their messages. The extension also allows users to control the sending speed and manage automatic group delay time.

Overall, WA Group Message Sender is a convenient and efficient tool for sending messages to WhatsApp groups. It offers a range of features and is easy to use, making it a valuable addition for users who frequently communicate with multiple groups on WhatsApp.