Free WhatsApp bulk sender, personal for every person.
Send one message, photo or PDF to up to 5,000 contacts from your own WhatsApp – with each person's name in the text and even printed on the file. Upload Excel or CSV, no need to save numbers, right in your browser.
50 free messages to try it
No need to save the numbers
Sent from your own WhatsApp
What is Rapid Sender?
Rapid Sender is a web app for sending one WhatsApp message to many people at once, each as a private chat from your own number. You upload a contact list, write the message once with {{name}} where each name goes, and optionally attach a photo or PDF – even with each person's name printed on it. Messages go out one by one with a safety pause, and a live report shows who got it. It suits wedding and event invitations, festival wishes, school and fee reminders, and offers for a shop's own customers.
| What it does | Sends one personal WhatsApp message – text, photo, video, voice note or PDF – to everyone on your list, as separate one-to-one chats |
|---|---|
| Sends from | Your own WhatsApp number, linked with a QR code like WhatsApp Web |
| Contacts | Up to 5,000 per send, from Excel, CSV or pasted numbers – no need to save them in your phone |
| Personalisation | {{name}} or any column in the text, and each name printed on your PDF, card or certificate |
| Price | 50 free messages to try, then one-time packs from ₹149 for 250 messages – no subscription |
| Works on | Any browser on Windows, Mac, Android or iPhone – nothing to install, no account |
| Not | Not the official WhatsApp Business API, and not made by WhatsApp or Meta |
How it works
From spreadsheet to sent in four steps
No setup and no account. The app walks you through each step and checks your list before anything is sent.
Step 1: Add your contacts
Upload an Excel or CSV sheet with a name and phone column, or type the numbers in. A sample sheet is ready to download.
Step 2: Write your message
Type it once and add {{name}} or any other column from your sheet. A live WhatsApp preview shows how it will look.
Step 3: Add a photo or PDF
Optional: attach a photo, video, PDF or other file, and print each person's name right on the photo or PDF card.
Step 4: Send and track
Scan the QR code with your phone and press send. Watch each message go out live, then download the report.
Features
Everything you need to reach your list
Wedding invitations, shop offers, event reminders or updates for your customers, sent the simple way.
Send to your whole list
Upload an Excel or CSV sheet, or type the numbers in. Your message goes to everyone on it, one by one, from your own WhatsApp. No need to save the numbers.
Every message feels personal
Write {{name}} or any other column from your sheet in the message. Each person gets their own name and details, like a message you typed just for them.
Photos, videos, PDFs and more
Add a photo, video, voice note, PDF, Word, Excel or PowerPoint file. You can even print each person's name on a PDF card or photo.
A safe, random pause
Choose the shortest and longest wait between messages. Each pause is a random time in that range, so sending looks natural.
Clear results
See who got the message, who did not and why, and download a report. Send again only to the people left.
Works in your browser
Nothing to install. Scan a QR code with your phone, just like WhatsApp Web, and the app shows up under Linked devices.
Free message templates
Ready-to-send wishes, invitations and reminders
Copy one, or send it to your whole list with each person's name.
Happy Bhai Dooj Wishes for Brother and Sister
Happy Bhai Dooj wishes for brother and sister in English and Hindi, plus Bhau Beej (Marathi) and Bhai Bij (Gujarati) lines and wishes from far away.
Diwali Status and Happy Diwali Quotes for WhatsApp
Short Diwali status lines in English and Hindi, happy Diwali quotes, photo captions, shop status and a 5-day status set. Plus how to post a status.
Children's Day Wishes: Bal Diwas Messages for Students and Kids
Children's Day wishes for 14 November: from teachers and schools to students, from parents to kids, in Hindi and short lines. Copy or send with each name.
Chhath Puja Wishes in Hindi, Bhojpuri and English
Chhath Puja 2026 wishes in Hindi, Bhojpuri and English for family, friends and clients, with Nahay-Khay, Kharna and Arghya messages. Copy or send by name.
Thank You for Diwali Wishes: Replies for Everyone
Thank you messages for Diwali wishes: short replies, replies to your boss, clients and family, in English and Hindi – or thank everyone at once, by name.
Tulsi Vivah wishes and invitation messages
Tulsi Vivah and Dev Uthani Ekadashi wishes in Hindi, Marathi, Gujarati and English, plus Tulsi Vivah invitation wording. Send each one with the person's name.
School Reopening Message for Parents After the Holidays
School reopening messages for parents after Diwali, winter or summer vacation: date, timing, uniform and homework reminders, in English and Hindi, by name.
Guru Nanak Jayanti Wishes: Gurpurab Messages in English, Hindi and Punjabi
Guru Nanak Jayanti and Gurpurab wishes in English, Hindi and Punjabi for family, friends and clients. Copy, or send to all on WhatsApp with their name.
Happy Thanksgiving Messages 2026
Happy Thanksgiving messages to copy: family, friends, clients, customers, employees, short and religious. Send each one with the person's name on WhatsApp.
Black Friday WhatsApp Messages for Your Customers
Black Friday and Cyber Monday WhatsApp messages for shops and online stores: teasers, sale launch, last hours, thank-you notes, with each customer's name.
Christmas Messages for Customers and Clients
Christmas messages for customers and clients: thank-you wishes, sale offers, reminders and New Year greetings – sent with each customer's name on WhatsApp.
Christmas Party Invitation Messages
Christmas party invitation messages for the office, family, friends, kids and church, plus Secret Santa and New Year's Eve invites, with each name.
Use it safely and honestly
Not WhatsApp
This tool is not made by or affiliated with WhatsApp or Meta, and it is not the official WhatsApp Business API.
Only people who agreed
Message only people who know you and agreed to hear from you. Spam can get your number limited or banned by WhatsApp.
Beta: we keep a copy
While in beta, we keep a copy of each send – message, file and contacts – for 90 days to improve the tool and stop misuse. Never sold or shared.
Read the Privacy Policy and Terms & Conditions for the details.
FAQ
Questions people ask
Is this the official WhatsApp API? Is it made by WhatsApp?
No. This tool is not made by WhatsApp or Meta and is not connected to them in any way. It works like WhatsApp Web on your own number, and it shows up under Linked devices on your phone. It is not the paid official WhatsApp Business API. If you need to send thousands of messages every day, the official WhatsApp Business Cloud API from Meta is the right (paid) tool.
Do I need to save the numbers in my phone first?
No. Upload your contact list or type the numbers in, and the messages go out from your own WhatsApp number. But people who have not saved your number are more likely to press Block or Report, so it is best to message people who know you.
How many people can I send to at once, and how long does it take?
Up to 5,000 contacts in one send. Messages go one by one, with a safety pause between them: 7 to 10 seconds unless you change it in Step 4. With that pause, a text message takes about 10 seconds per person, so 100 people take about 16 minutes, and 100 PDFs about 25 to 35 minutes. The confirm screen shows how long your list will take. Keep your computer on, this page open and your phone connected to the internet until sending is finished.
Will my WhatsApp number get banned?
It can happen, and no software can fully stop it, including this one. WhatsApp may limit or ban a number that sends many messages to people who have not saved it, especially if they press Block or Report. To stay safe: message people who know you, add their name with {{name}}, send in batches of 100 to 200, and on a new number start with 50 to 100 messages a day and increase slowly over 2 to 3 weeks. The app warns you when your list has more than 200 contacts. WhatsApp is also testing a monthly limit on messages to people who have not saved your number and do not reply, so send to people who know you and are likely to answer.
Is my data safe? What do you keep?
Rapid Sender is in beta. Until the beta ends, we keep a full copy of each bulk send – your message, file and contact list – for 90 days, so we can learn how the tool is used, improve it and stop misuse. Only our team sees it. The first time you send, your message and file are also sent to Rapid Sender’s own WhatsApp number as an example. Your WhatsApp login is kept on the server so you stay connected, until you log out. We never sell or share your data or message your contacts. You can read more in our Privacy Policy.
Ready to send your message?
Upload your list, write your message and connect your WhatsApp. It is free and takes a few minutes.
Start sending