Is there a free bulk WhatsApp sender that is safe?

The broadcast list built into WhatsApp and WhatsApp Business is free and carries no ban risk from the tool: up to 256 contacts per list, delivered only to those who saved your number. Third-party senders are never risk-free, because WhatsApp decides; they stay safe only with opted-in contacts at a human pace.

Do WhatsApp bulk sender Chrome extensions get you banned?

Often. They automate WhatsApp Web, which the Terms forbid for bulk and automated messaging, and they are usually used to reach numbers that never saved yours. Their listings state they are not endorsed by WhatsApp. If you use one, the ban falls on your own number.

How many people can a WhatsApp broadcast list reach?

Up to 256 contacts per list, and only contacts who saved your number in their address book receive the message; the others do not get it. You can create several lists.

Is Unlimited Messaging official?

No. It links your number as a device, like WhatsApp Web, which is not an API endorsed by Meta, so WhatsApp can still restrict a number that spams. It reduces the risk by sending one message at a time with pauses, from your own number, and works best with customers who expect your messages.

How many WhatsApp messages can I send for free with Unlimited Messaging?

There is no message cap and no per-message fee on any plan, Free included. On Free, each message ends with a short "Sent with UnlimitedMessaging.app" line, and media, voice messages and webhooks are reserved for paid plans. No cap does not mean no risk: WhatsApp still judges how you use your number.

What happens if my number gets banned?

WhatsApp can block the number from sending or receiving messages, and an appeal is never guaranteed to succeed. Prevention is the only real lever: opt-in contacts, a human pace, personalised messages and an easy way to stop.

Can I send bulk WhatsApp without saving the numbers?

Through the official API or a linked-number tool such as Unlimited Messaging, yes. But a contact who never saved your number and never wrote to you is exactly who reports spam: keep it to people who gave you their number and expect to hear from you.

Bulk WhatsApp

Sending WhatsApp in bulk for free,
without losing your number.

Free bulk senders are easy to find and easy to get banned with. What decides the ban is less the tool than who you write to and how fast. Here are the free options, why some burn numbers, and how to message customers who expect to hear from you.

Start for free View pricing

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The short answer

Is there a free bulk WhatsApp sender that won't get you banned?

No tool can promise that. Free bulk senders automate WhatsApp Web, and WhatsApp's Terms forbid "bulk messaging, auto-messaging" and non-personal use without authorisation. The only free option with no ban risk from the tool itself is a broadcast list: up to 256 contacts, and only those who saved your number receive it.

What gets a number banned is a pattern, not a brand of software: many messages to people who never wrote to you, identical texts, regular intervals, recipients who block or report. WhatsApp said in 2019 that it was banning over 2 million accounts a month for bulk or automated behaviour, most of them without any user report.

So the real question is who receives your messages. Customers who gave you their number, expect your updates and reply to you are low risk on any tool. A bought or scraped list is high risk on every tool, including the official API, where low quality ratings shrink how many people you can reach.

Unlimited Messaging sits in between, and says so: it links your own number like WhatsApp Web, which is not an API endorsed by Meta, and sends at a human pace from it. Its Free plan costs nothing and has no message cap; the catch is a short signature on each message, and the ban risk stays real if you write to strangers. It suits customers who know you, not a cold campaign.

Illustration: the figure 256 next to a megaphone sending chat bubbles, with the headline “Bulk WhatsApp for free, without a ban”.

The table

Free bulk WhatsApp options compared

Four ways to reach many contacts without paying per message, from the safest and most limited to the most automated.

Free bulk WhatsApp options compared
	Broadcast listWhatsApp and WhatsApp Business app	Bulk sender extensionse.g. WAMessager (Chrome)	WhatsApp Business PlatformOfficial API by Meta	Unlimited MessagingFree plan, your own number
Price	Free	Free tier (WAMessager: 50 messages a day), then paid	Per delivered template message, by country and category	Free plan, no per-message fee
Allowed by WhatsApp	Yes, a built-in feature	No: listings say "not endorsed" by WhatsApp	Yes, the official channel	Linked device, not endorsed by Meta: sending is tolerated while it looks like normal use
Recipients	256 per list, only contacts who saved your number	Any number, saved or not	Opted-in users, from 250 unique recipients a day for a new business	Any number, saved or not; keep it to people who expect you
Ban risk	Low: only people who saved you receive it	High: automated bulk sending from your personal session	Low if users opted in; poor quality lowers your limits	Low with known contacts at a human pace; WhatsApp stays the judge
Sending pace	Instant, by hand from the phone	As fast as you configure it	Set by Meta's messaging limits	One message at a time, a pause of several seconds between two sends
Sender	Your number	Your number, and it is the one at risk	A business number registered with Meta	Your number, linked by QR code
Message content	Free text, no personalisation	Free text with variables	Meta-approved templates outside the 24-hour window	Free text, ends with a short "Sent with UnlimitedMessaging.app" line on Free
Replies	In separate one-to-one chats	In WhatsApp Web	Through your provider's inbox or webhook	In one inbox, with email and SMS

Checked on 9 November 2026 on WhatsApp's help pages and Terms, Meta's developer documentation and the WAMessager Chrome Web Store listing (links in the sources). Extensions change name and pricing often: read a listing's permissions before installing.

The options

What are the free ways to send WhatsApp messages in bulk?

Broadcast lists (WhatsApp Business app)
Built into WhatsApp and WhatsApp Business, free and safe. Each list holds up to 256 contacts, and only those who saved your number in their address book receive the message, as a one-to-one chat. Perfect for regular customers, useless for reaching new ones.
faq.whatsapp.com
Bulk sender extensions and desktop tools
WAMessager (about 50,000 Chrome users, 50 messages a day free), Bulk Sender for WA Web on Firefox and many look-alikes drive your WhatsApp Web session to send to numbers you never saved. Their own listings say they are not endorsed by WhatsApp, and the number that takes the ban is yours.
chromewebstore.google.com
Official WhatsApp Business Platform
The authorised way to message many people, but not free: Meta charges each delivered template message by country and category, and a new business starts at 250 unique recipients per 24 hours, raised as its quality holds.
developers.facebook.com
Unlimited Messaging
A no-code web app and an API that send from your own WhatsApp number, linked by QR code. Import a CSV, tag contacts, send a campaign; messages leave one at a time with a pause between sends. The Free plan is permanent, with no message cap and no per-message fee; messages end with a short signature.

The risk

Why do free bulk senders get numbers banned?

The tool is rarely the only problem. These are the signals WhatsApp acts on.

They break the Terms by design
WhatsApp's Terms forbid "bulk messaging, auto-messaging, auto-dialing" and any non-personal use it has not authorised. A tool sold to blast a list from a personal account is exactly that, so WhatsApp has no reason to tolerate it.
Messages to people who never asked
"Send without saving numbers" is the main selling point of these extensions, and the main ban trigger: strangers block and report, and each report counts. WhatsApp's 2019 anti-abuse paper put bans for bulk or automated behaviour at over 2 million accounts a month.
Unanswered messages are now capped
Since October 2025, WhatsApp has been testing a monthly limit on messages sent to people who do not reply, for individuals and businesses alike, with a warning as you get close. A one-way blast burns that allowance first.
Robotic patterns
The same text hundreds of times, perfect intervals, a new number sending hundreds of messages on day one: automation leaves a signature. Random delays in an extension hide little when the recipients never reply.
Your session in someone else's code
An extension that reads and sends from WhatsApp Web has access to your chats and contacts. Check who publishes it and what permissions it asks for before handing it your business number.

The rules

How do you send WhatsApp to many customers without a ban?

01
Only write to people who opted in
Customers who gave you their number for this purpose: an order, a booking, a sign-up form. In the EU, marketing messages need prior consent under the ePrivacy rules, and WhatsApp's Business Policy asks for opt-in too.
02
Get saved, or get the first message
Ask customers to save your number or write to you first. Broadcast lists only reach people who saved you, and conversations that start with the customer are the safest signal of all.
03
Send at a human pace, in small batches
Spread a campaign over hours, not minutes, and ramp up a new number gradually. Our guide to avoiding a WhatsApp ban details the volumes and ratios that hold.
04
Personalise and make it easy to stop
Use the customer's name and a reason they will recognise, and honour "stop" at once. A useful message gets replies; replies are what keep a number in good standing.

The volumes, ratios and ramp-up in detail: how to avoid a WhatsApp ban.

Our approach

Free bulk WhatsApp to your customers, with Unlimited Messaging

Built for messages people expect, sent from the number they already know.

Free plan, no per-message fee

Permanent, no credit card, no message cap. Messages end with a short "Sent with UnlimitedMessaging.app" line; paid plans remove it and add media, voice messages and webhooks.

Paced like a person

Each number sends one message at a time with a pause of several seconds between two sends, so a campaign never lands as a burst.

Your own number
Link your WhatsApp by scanning a QR code. Customers see your usual name and photo, and their replies come back to one inbox.
No templates to approve
Free text from the web app or the API, with CSV import and tags to target the right customers. No Meta business verification.

FAQ

Questions about free bulk WhatsApp senders

: The broadcast list built into WhatsApp and WhatsApp Business is free and carries no ban risk from the tool: up to 256 contacts per list, delivered only to those who saved your number. Third-party senders are never risk-free, because WhatsApp decides; they stay safe only with opted-in contacts at a human pace.
: Often. They automate WhatsApp Web, which the Terms forbid for bulk and automated messaging, and they are usually used to reach numbers that never saved yours. Their listings state they are not endorsed by WhatsApp. If you use one, the ban falls on your own number.
: Up to 256 contacts per list, and only contacts who saved your number in their address book receive the message; the others do not get it. You can create several lists.
: No. It links your number as a device, like WhatsApp Web, which is not an API endorsed by Meta, so WhatsApp can still restrict a number that spams. It reduces the risk by sending one message at a time with pauses, from your own number, and works best with customers who expect your messages.
: There is no message cap and no per-message fee on any plan, Free included. On Free, each message ends with a short "Sent with UnlimitedMessaging.app" line, and media, voice messages and webhooks are reserved for paid plans. No cap does not mean no risk: WhatsApp still judges how you use your number.
: WhatsApp can block the number from sending or receiving messages, and an appeal is never guaranteed to succeed. Prevention is the only real lever: opt-in contacts, a human pace, personalised messages and an easy way to stop.
: Through the official API or a linked-number tool such as Unlimited Messaging, yes. But a contact who never saved your number and never wrote to you is exactly who reports spam: keep it to people who gave you their number and expect to hear from you.

Sources

Sources & references

To check the information in this article for yourself:

Written by

Ilian · Senior Software Engineer

A senior software engineer, he founds and runs several tech companies. He builds products around messaging APIs, automation and AI integration, and shares here what he learns while building.

View LinkedIn profileUpdated November 9, 2026

Message your customers from your own number, free.

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Sending WhatsApp in bulk for free,without losing your number.

Is there a free bulk WhatsApp sender that won't get you banned?

Free bulk WhatsApp options compared

What are the free ways to send WhatsApp messages in bulk?

Broadcast lists (WhatsApp Business app)

Bulk sender extensions and desktop tools

Official WhatsApp Business Platform

Unlimited Messaging

Why do free bulk senders get numbers banned?

They break the Terms by design

Messages to people who never asked

Unanswered messages are now capped

Robotic patterns

Your session in someone else's code

How do you send WhatsApp to many customers without a ban?

Only write to people who opted in

Get saved, or get the first message

Send at a human pace, in small batches

Personalise and make it easy to stop