Overview
SendPro X12 is a Chrome extension designed to help businesses organize and manage message sending through WhatsApp Web in a structured and efficient way.
The extension focuses on contact organization, message personalization, scheduling, and campaign monitoring, making it suitable for teams that rely on WhatsApp for professional communication.
Key Features
Bulk Messaging
Send personalized messages using contact lists
Import and export contacts via CSV
Use variables such as [name], [company], or [product]
Built-in delay between messages to reduce sending risks
Message Templates
Create and save reusable message templates
Insert custom variables for personalization
Organize templates for different use cases
Campaign Management
Create and schedule messaging campaigns
Monitor sending progress in real time
Manage multiple campaigns from one interface
Attachments
Send images, videos, audio, and documents
Support for common file formats (PDF, ZIP, etc.)
Analytics
Delivery and read status tracking
Campaign performance overview
Exportable reports for internal use
Contact Management
Import contacts from CSV files
Custom fields and segmentation
Contact history and notes
How It Works
Install the extension and pin it to Chrome
Open WhatsApp Web and connect your account
Import contacts or create them manually
Write messages using templates and variables
Set message delays and scheduling
Review and send messages
Monitor delivery and engagement
Plans
Free plan: Limited monthly messages to test features
Paid plans: Higher sending limits, advanced analytics, and priority support
(Exact pricing is shown inside the extension.)
Security & Privacy
Works with WhatsApp Web
No message content is stored permanently on servers
Encrypted API communication
GDPR-aware data handling
Payments processed securely via Stripe
System Requirements
Google Chrome (latest version)
Active WhatsApp account
WhatsApp Web access
Internet connection
Important Notes
This extension requires WhatsApp Web to be open and connected
Users are responsible for complying with WhatsApp’s Terms of Service
The extension is intended for legitimate business communication
Legal Disclaimer
SendPro V12 is an independent tool and is not affiliated with, endorsed, or certified by WhatsApp Inc. or Meta Platforms, Inc.
WhatsApp is a registered trademark of WhatsApp LLC.
© 2025 SendPro V12
Version 12.0.0
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