(FREE) WA Bulk Sender

Bulk send personalized WhatsApp messages. Import from Excel/CSV, use {variables}, attach media, and set random delays to stay safe.

WA Bulk Sender lets you send personalized WhatsApp messages to hundreds of contacts directly from WhatsApp Web — with no API setup, no monthly subscription, and no data leaving your device. ✦ FEATURES 📋 Import Contacts from Excel or CSV Upload your spreadsheet and get started instantly. The extension automatically detects phone numbers and converts every other column into ready-to-use variables — no manual setup required. ✉️ Send Personalized Messages Use dynamic placeholders like {name}, {city}, or {event} to create messages tailored to each recipient. Every message feels personal and human. 📎 Attach Files with Ease Send images, videos, PDFs, Word documents, Excel files, and more. Upload once and send to all selected contacts. ⏱️ Smart Sending Delays Reduce spam-like behavior with customizable random delays and automatic pauses after every few messages, designed to simulate natural sending patterns. 🔒 Fully Private & Secure No cloud storage, no external servers, no account registration. All processing happens locally on your device. ✦ PERFECT FOR • Event organizers • Small businesses • Teachers and coaches • Community administrators • Customer outreach and follow-ups • Anyone tired of repetitive copy-paste messaging ✦ WHY CHOOSE WA Bulk Sender? ✔ No WhatsApp API required ✔ One-time setup, no monthly fees ✔ Fast and lightweight ✔ Easy to use ✔ Works directly inside WhatsApp Web Free. Private. Efficient.