How can I send 1000 messages at once on WhatsApp?

Pro Sender allows you to send 1000+ messages at once using the bulk messaging feature. Simply upload your Excel file with contact numbers, compose your message, and click send. Pro Sender handles message delivery with smart delays to keep your account safe.

How to send WhatsApp messages without saving numbers?

With Pro Sender, you don't need to save contacts to send messages. Just paste numbers directly or upload an Excel/CSV file. The WhatsApp sender extension sends messages to any WhatsApp number without requiring you to save them first.

How can I send bulk WhatsApp messages without getting banned?

Pro Sender includes anti-ban features: gradual message sending with smart delays, random time gaps between messages, batching to control volume, and unique timestamps per message. These features significantly reduce the risk of WhatsApp banning your number.

Does Pro Sender work on WhatsApp Desktop or Mobile App?

Pro Sender works exclusively with WhatsApp Web on Chrome, Edge, Firefox, or Opera browsers on your PC. It does not work with the WhatsApp Desktop application or mobile app versions of WhatsApp.

Can I send WhatsApp messages from Google Sheets?

Yes! Pro Sender supports both Excel files and Google Sheets exports. Export your Google Sheets as CSV or Excel file, upload to Pro Sender WhatsApp bulk sender, and start sending personalized bulk messages instantly.

Is Pro Sender a good alternative to WaSender, RocketSend, or SheetWA?

Yes! Pro Sender offers all key features found in WaSender, RocketSend, Premium Sender, and SheetWA — including bulk messaging, Excel integration, personalization, scheduling, and anti-ban protection — while being completely free to start.

Pro Sender – #1 Free WhatsApp Bulk Message Sender & Marketing Chrome Extension

Send bulk WhatsApp messages from Excel or Google Sheets in 3 simple steps. Export group contacts, personalize attachments, schedule campaigns with anti-ban protection — all without API. Trusted by 100,000+ businesses worldwide for WhatsApp marketing & automation.

Download Free for Chrome How To Use

WhatsApp bulk messaging software automation demo

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WhatsApp Bulk Sender Features

Everything you need to send bulk WhatsApp messages from Excel, schedule campaigns, and automate marketing — free Chrome extension for PC

Unlimited messages

Send unlimited WhatsApp messages instantly in one-go without waiting for template approvals or paying extra fees.

File Attachment

Attach product images, documents, videos, or audio with every message so customers get the details instantly.

Add Caption

add custom captions to your images, videos, and files, making every attachment more engaging, informative, and personal.

Chatbot Automations

Set simple rules that tell the chatbot what reply to send for each incoming keyword or message and chat bot will handle the rest.

Anti-Spam System

Add a unique ID to every outgoing message to avoid spam filters and keep your WhatsApp account clean and safe.

Upload excel of numbers

You can directly upload an excel sheet of numbers you want to send your message to without having to type or copy-paste

Customise your message

You can customize your message according to the customer with their name, email, order number, etc

Download contacts from group

You can get a detailed download of all the contacts from a group including the ones you have not saved

Message Formatting

Format text with bold, italics, strikethrough, lists, and emojis to make messages easy to read.

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Save Templates

You don't need to save the numbers of your customers, you can send messages to them without saving their numbers

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Schedule your message

You can schedule at what time to send your messages to users and your messages would be sent automatically at the set time

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Get Reports

Get a detailed report of your campaigns to improve sales and utilize Pro Sender to the fullest

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Real-Time Excel Preview

Get a real-time preview of uploaded CSV of numbers

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Translate Messages

Translate messages in your language automatically so you can reach every customer in their language.

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Quick Response

Reply faster with saved answers for common questions, prices, cataglog, or support steps.

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Active support

You can click on 'Chat Support' on the extension to get your queries resolved. We also provide call and video support.

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Send from Google Sheets

Send bulk WhatsApp messages directly from Google Sheets export. Link your spreadsheet data and automatically send personalized messages to all contacts without saving numbers.

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Anti-Ban Protection

Smart message delays, random time gaps between messages, batching controls, and timestamping help prevent WhatsApp number blocking and keep your account safe from bans.

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Send Without Saving Numbers

Send WhatsApp messages to any number without saving contacts first. Perfect for one-time communications, cold outreach campaigns, and bulk promotional messaging.

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Unsubscriber List

Automatically track and exclude unsubscribed users from future campaigns. Maintain compliance with messaging guidelines and respect user preferences.

Trusted by 100K+ WhatsApp Marketers Worldwide

See why businesses choose Pro Sender as their WhatsApp bulk message sender tool

Li Mei

CEO At Tech Company

The free bulk WhatsApp message sender in Pro Sender let us launch multilingual onboarding sequences without extra dev work. It keeps every conversation personal while scaling outreach to our enterprise clients.

Ravi Kumar

Manager At Marketing Agency

Pro Sender is now our go-to WhatsApp marketing tool. Precise audience filters and scheduled follow-ups help us deliver the right campaign at the right moment and keep reply rates climbing.

Haruki Sato

Owner At E-commerce Store

We export contacts from WhatsApp groups straight into tagged customer lists, then launch tailored offers in minutes. That simple workflow boosted repeat sales across our entire catalogue.

Flurance Miyagi

Founder At Startup

We send bulk WhatsApp messages without API hassles or ban scares, and the live translation keeps global leads engaged. It finally feels like automation that protects our brand voice.

Aditya Patel

Manager At Event Management

Launching event promos inside Pro Sender means we send high-volume WhatsApp campaigns without getting banned, track every reply, and adjust messaging on the fly with one lean team.

Sofia Martinez

Head of Growth At SaaS Startup

Our SDR pod exports contacts from WhatsApp groups into curated tags, and the free bulk WhatsApp message sender delivers onboarding tours in minutes. Conversions jumped 34% without hiring extra reps.

Ahmed Khan

Operations Lead At Logistics Firm

We manage compliance-heavy campaigns, so sending bulk WhatsApp messages without API headaches or ban risk matters. Pro Sender's smart throttling and delivery reports let us scale outreach every single day.

Chloe Nguyen

Lifecycle Marketer At D2C Brand

The WhatsApp marketing tool plugs straight into our Google Sheets, so creative can launch localized promos on their own. Personalization tokens keep the storytelling real while automation handles the heavy lifting.

Marco Silva

Sales Director At B2B Marketplace

Pro Sender's Chrome extension makes exporting contacts, segmenting them, and launching follow-up sequences part of our morning routine. Analytics tie every broadcast to pipeline, proving WhatsApp is now our top channel.

Natalie Brooks

Customer Success Lead At EdTech

We replaced three separate tools with Pro Sender. Scheduled nurture flows, event reminders, and quick reply templates now run on autopilot, yet every WhatsApp conversation still feels like a real rep is behind it.

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How to Send Bulk WhatsApp Messages

Send personalized WhatsApp messages to multiple contacts in 3 simple steps using Pro Sender WhatsApp bulk sender Chrome extension

01. Upload

Enter the numbers separated by commas, or upload an Excel file with the numbers you want to send the message to.

02. Send Message

Enter the message you'd like to send. You could also add attachments.

Click on the icon of Attachment inside the text box.
Select files to send. You can select multiple files.
Click on Add Caption to add a caption.
Click on the Send button to send the message.

03. Download Report

Download the delivery report by clicking on Delivery Report to view the status of messages.

WhatsApp Bulk Sender FAQ

Common questions about sending bulk WhatsApp messages, avoiding bans, Excel integration, and using Pro Sender WhatsApp message sender tool

Pro Sender is a free WhatsApp bulk message sender Chrome extension trusted by 100K+ users worldwide. It lets you send unlimited personalized WhatsApp messages from Excel or Google Sheets, schedule campaigns, attach files, and export group contacts — all without needing WhatsApp Business API. It works on PC via Chrome, Edge, Firefox, or Opera browsers.

You can add our software to your Google Chrome, Opera, Internet Edge, or Firefox browser from the Chrome Web Store. Once you find our software in the store, click on "Add to Browser" and confirm the installation. The software will be added to your browser, ready for use.

Our scheduling feature allows you to plan your messages ahead of time. You can set the date and time for the message to be sent, and our tool will automatically send it at the scheduled time.

Yes! Pro Sender lets you personalize messages using data from your Excel or Google Sheets file. Use variables like {name}, {company}, or any column from your spreadsheet to send unique, customized messages to each contact.

Pro Sender is designed to streamline your WhatsApp marketing by enabling you to send bulk WhatsApp messages, schedule campaigns, personalize messages with variables, attach media files, and export group contacts. It is a one-stop WhatsApp bulk sender solution for all your messaging needs.

Yes! Pro Sender allows you to send text messages along with images, videos, PDFs, documents, and other files in bulk. Simply attach your files and send to all your contacts at once.

The batching and grouping feature allows you to organize your contacts into groups or batches. This makes it easier to send targeted messages to specific groups of contacts.

Pro Sender includes anti-ban features: 1) Gradual message sending with smart delays, 2) Random time gaps between messages, 3) Batching to control volume, 4) Unique timestamps per message. These features significantly reduce the risk of WhatsApp banning your number.

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