WhatsApp Bulk Message Sender

Send bulk WhatsApp messages from a CSV list: personalized text, images, videos and PDFs, with delays and reports.

Send personalized WhatsApp messages to a whole contact list, straight from WhatsApp Web. Upload a CSV of phone numbers, write your message once, and the extension sends it to every contact — filling in each person's name, offer, date or any other detail you put in the file. Attach an image, video or PDF, preview every message before it goes out, and watch the campaign send live. Messages go out directly inside WhatsApp Web, about one second each, with no page reload between contacts. HOW IT WORKS 1. Open web.whatsapp.com and log in as usual. 2. Click the extension icon and sign in with your free Aksharo account. 3. Upload your CSV (download the sample CSV from the extension to see the format). 4. Write your message. Use {{ dynamic_1 }}, {{ dynamic_2 }} … to insert values from the CSV columns. 5. Click Preview to check, then Send Messages. FEATURES • Fast sending: no page reload between messages • Checks each number is on WhatsApp before sending, so invalid numbers are skipped instantly • Bulk send from a CSV list — one number per row, with any number of personalization columns • Personalized messages with {{ dynamic_1 }}-style placeholders • Images, videos and PDFs as attachments (Premium) • Message preview before sending • Adjustable delay between messages • Live progress with sent and failed counts • Desktop notification when the campaign is complete • Downloadable delivery report and one-click retry of failed numbers • Saved message templates and contact groups (stored on your computer) • Campaign analytics in the extension and full history in your Aksharo dashboard FREE vs PREMIUM Free account: text messages, CSV upload, personalization, templates, groups, preview of the first 3 messages, analytics. Premium (₹199 / $2.99 per month): everything in Free plus image, video and PDF attachments and preview of the whole list. PRIVACY The extension only works on web.whatsapp.com. It checks whether each number in your list is on WhatsApp and sends your messages through WhatsApp Web. It does not read or upload your WhatsApp chats, and it sends nothing to analytics or other third-party services. Your contact list, campaign details and delivery report are saved to your Aksharo account so you can see campaign history and retry failed messages; attached media, templates and groups stay on your computer. We never sell your data. Full policy: https://aksharo.com/privacy-policy USE IT RESPONSIBLY Only message people who have agreed to hear from you, and keep a sensible delay between messages. Sending unwanted bulk messages breaks WhatsApp's Terms of Service and can get your number banned. SUPPORT Questions or problems: shahajay213@gmail.com or https://aksharo.com/extensions/whatsapp-bulk-messenger This extension is an independent product by Aksharo. It is not affiliated with, endorsed by or sponsored by WhatsApp or Meta. WhatsApp is a trademark of WhatsApp LLC.