How do I send bulk messages on WhatsApp?

Add or import your recipients, prepare your message, set a sending interval, and start the queue in WhatsApp Web with Rocket Sender.

Is Rocket Sender a free WhatsApp sender?

Yes. Rocket Sender is a free bulk WhatsApp sender with no subscription or fixed message limit. Users should manage sending volume and intervals responsibly and follow WhatsApp’s terms to reduce account risk.

Can I schedule or delay WhatsApp messages with Rocket Sender?

Rocket Sender lets you set sending intervals within an active send queue. It does not schedule messages for a specific future date or time.

Can I import contacts from Excel?

Yes. Upload .xls or .xlsx files and use column headers as personalization variables in your message.

Can I send images, videos, and documents with Rocket Sender?

Supported image, video, and document formats can be attached before starting the send queue — up to five files per message.

WhatsApp Sender

Free WhatsApp Bulk Message Sender for WhatsApp Web

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FREE

Streamline your communication with Rocket Sender, the ultimate free WhatsApp bulk message sender extension. Effortlessly send personalized messages, manage contact imports, share attachments, and track real-time progress directly from WhatsApp Web with customizable sending interv...

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What you get

Key features

Capabilities that define this tool

Bulk Messaging
Send messages to many contacts at once straight from WhatsApp Web.
Personalization
Automatically add names to your messages so they feel more personal.
Contact Import
Easily upload your contact lists to start messaging right away.
Media Sharing
Send files and attachments to your contacts quickly.
Progress Tracking
Watch exactly how your message blasts are performing in real time.
Custom Intervals
Control the speed of your messages to keep your account safe.

Common questions

Frequently asked questions

Quick answers about this tool

Rocket Sender is a free Chrome extension that adds WhatsApp bulk messaging tools directly to WhatsApp Web, with no API or separate Rocket Sender account required.