Chrome Extension
WA Blast Chrome Extension
Blast WhatsApp Messages. Instantly. Send bulk WhatsApp messages, media & campaigns directly from your browser. No API. No setup. Just install & start.
Key Features
Bulk WhatsApp Messaging
Send bulk WhatsApp messages directly from your browser without any API or technical setup.
Rich Media Support
Share images, PDFs, audio files, and videos* to make your messages more engaging.
CSV / Excel Contact Upload
Upload thousands of contacts using CSV or Excel files and start messaging instantly.
Personalized Messages
Add names and custom fields to personalize messages and improve response rates.
Campaign Manager
Create and manage multiple campaigns with scheduling, analytics, and export features.
Smart Anti-Ban Safety
Human-like delays, batch pauses, and safety controls designed to reduce risk.
Frequently Asked Questions
Everything you need to know about the WA Blast Chrome extension