WASender - Free WhatsApp Bulk Sender – Send personalized bulk WhatsApp messages without saving contacts

Summary: WASender is a free Chrome extension for sending unlimited bulk WhatsApp messages with multimedia attachments and personalized templates. It operates without saving contacts and provides real-time delivery tracking, enabling efficient mass messaging directly from the browser.

What it does

WASender allows users to send bulk WhatsApp messages, images, videos, and documents by uploading contact lists via CSV or Excel. It supports scheduling campaigns, personalized variables, group messaging, and retrying failed messages without installing additional software.

Who it's for

The tool is designed for small businesses, marketers, and community managers who need to reach customers or groups instantly through WhatsApp bulk messaging.

Why it matters

It eliminates the need to save contacts and streamlines WhatsApp mass messaging with automation and tracking, improving communication efficiency while keeping data private on the user’s device.