MECNTEC – WhatsApp Bulk Sender (CSV & Auto Message)

Name: MECNTEC – WhatsApp Bulk Sender (CSV & Auto Message)
Rating: 3 (2 reviews)
Author: mecntec007

Send personalized WhatsApp messages in bulk from CSV or manual numbers. Supports images, videos, documents, and templates.

As of June 2026, MECNTEC – WhatsApp Bulk Sender (CSV & Auto Message) has 13 users and a 3.00/5 rating from 2 reviews in the Productivity category.

mecntec007 Productivity

Chrome Web Store ↗.crx

Users+30.0%

Rating0%

3.00

2 reviews

Reviews0%

Version

1.0.5

Manifest V3

History

5 snapshots

Tracking since Apr 1, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 1, 2026	10	3.00	2	1.0.5
Apr 21, 2026	9	3.00	2	1.0.5
May 6, 2026	10	3.00	2	1.0.5
May 18, 2026	13	3.00	2	1.0.5
Jun 1, 2026	11	3.00	2	1.0.5
Now	13	3.00	2	1.0.5

Permissions & access

Permissions: scriptingtabsstorageactiveTab
Host access: https://web.whatsapp.com/*, https://wa.me/*, https://api.whatsapp.com/*

Screenshots

MECNTEC – WhatsApp Bulk Sender (CSV & Auto Message) screenshot 1

MECNTEC – WhatsApp Bulk Sender (CSV & Auto Message) screenshot 2

MECNTEC – WhatsApp Bulk Sender (CSV & Auto Message) screenshot 3

About

Send personalized WhatsApp messages in bulk from CSV or manual numbers. Attach media, use {{placeholders}} for personalization, and download per-run reports.
MECNTEC – WhatsApp Bulk Sender helps small businesses, support teams and marketers send personalized WhatsApp messages at scale — directly from your browser.

Import contacts using a CSV (headers like name, phone, order_id) or paste manual numbers. Use template placeholders (e.g. {{name}}, {{order_id}}) to personalize every message. Attach images, videos, PDFs and documents, control the delay between messages to avoid rate limits, and get a downloadable report after the run.

FEATURES
• CSV import with placeholder substitution ({{name}}, {{order_id}})  
• Manual numbers mode for single-message broadcasts  
• Attach media: images, videos, PDFs and documents  
• Adjustable delay and retry logic to improve deliverability  
• Live sending progress with per-number status  
• Downloadable CSV report (sent / failed / timestamp / error info)  
• Privacy-first — data stays in your browser; no cloud storage by default

HOW IT WORKS
1. Prepare a CSV with headers (name, phone, order_id, ...).  
2. Select CSV import or paste manual numbers.  
3. Create a message template using placeholders ({{name}}).  
4. Optionally attach media and set a delay between sends.  
5. Open WhatsApp Web and start sending — monitor live progress and download the report.

USE CASES
• Order & shipping updates  
• Appointment reminders  
• Event invites and RSVPs  
• Customer support follow-ups  
• Marketing and promotional broadcasts

PRIVACY & SAFETY
MECNTEC runs in your browser and does not upload your contact list to our servers. If you export a report, that file is created locally. Automated sending is subject to WhatsApp's Terms of Service — use responsibly.

GET SUPPORT
Visit our homepage for setup instructions, sample CSV, screenshots and FAQs: https://mecntech.com/contact
Privacy Policy: https://mnts.in/privacy-policy.html

DOWNLOAD & INSTALL
Install the extension and open WhatsApp Web. We recommend testing with a small number of contacts before sending large broadcasts.

If you have questions or need help, contact [email protected].