vSender

Tracking since Apr 17, 2026.

Changelog

• Apr 29, 2026
  description

  📌 Overview
  
  WhatsApp Message Assistant is a productivity tool designed to help you send personalized messages efficiently through WhatsApp Web.
  It allows you to upload contacts using CSV or Excel files, customize messages using dynamic variables, and send messages one-by-one with configurable delays — ensuring a controlled and responsible messaging experience.
  
  ✨ Key Features
  
  📂 CSV / Excel Contact Upload
  
  Upload .csv or .xlsx files
  Supports fields like:
  Phone number (with country code)
  Name
  Company
  Custom fields
  Automatic validation and formatting
  
  🧩 Personalized Messaging
  
  Use dynamic variables like:
  Hi {{name}}
  Welcome to {{company}}
  Each message is customized per contact
  Missing values handled gracefully
  
  ⏱️ Smart Sending Control
  
  Messages are sent one-by-one
  Configurable delay between messages
  Built-in randomized timing to simulate natural usage
  Pause, resume, or stop anytime
  
  📊 Progress Tracking & Logs
  
  Real-time status:
  Sent
  Failed
  Pending
  Export results for record keeping
  Clear visibility into message delivery
  
  🔒 Safety-First Design
  
  No mass blasting or parallel sending
  Built-in safeguards to prevent misuse
  Encourages responsible messaging behavior
  
  🧠 How It Works
  
  Open WhatsApp Web
  Click the “Bulk Sender” button
  Upload your contact file
  Preview and personalize your messages
  Set delay and optional media
  Start sending with full control
  
  ⚠️ Important Notice
  
  This extension is designed for responsible and personal communication use only.
  Messages are sent individually (not in bulk bursts)
  Users must comply with WhatsApp’s terms of service
  Misuse may result in temporary or permanent restrictions from WhatsApp
  
  🔐 Privacy Focused
  
  No data is sent to external servers
  All processing happens locally in your browser
  Your contacts and messages remain private
  
  🚀 Use Cases
  
  Customer follow-ups
  Appointment reminders
  Personalized outreach
  Internal communication
  Event notifications
  
  🛠️ Continuous Improvements
  
  We are constantly working on improving stability, usability, and safety.
  Future updates may include:
  Scheduling
  Enhanced analytics
  Advanced personalization tools
  
  💬 Support
  
  If you encounter any issues or have suggestions, feel free to reach out. We’re committed to improving your experience.

  📌 Overview
  
  vSender is a productivity tool designed to help you send personalized messages efficiently through WhatsApp Web.
  It allows you to upload contacts using CSV or Excel files, customize messages using dynamic variables, and send messages one-by-one with configurable delays — ensuring a controlled and responsible messaging experience.
  
  ✨ Key Features
  
  📂 CSV / Excel Contact Upload
  
  Upload .csv or .xlsx files
  Supports fields like:
  Phone number (with country code)
  Name
  Company
  Custom fields
  Automatic validation and formatting
  
  🧩 Personalized Messaging
  
  Use dynamic variables like:
  Hi {{name}}
  Welcome to {{company}}
  Each message is customized per contact
  Missing values handled gracefully
  
  ⏱️ Smart Sending Control
  
  Messages are sent one-by-one
  Configurable delay between messages
  Built-in randomized timing to simulate natural usage
  Pause, resume, or stop anytime
  
  📊 Progress Tracking & Logs
  
  Real-time status:
  Sent
  Failed
  Pending
  Export results for record keeping
  Clear visibility into message delivery
  
  🔒 Safety-First Design
  
  No mass blasting or parallel sending
  Built-in safeguards to prevent misuse
  Encourages responsible messaging behavior
  
  🧠 How It Works
  
  Open WhatsApp Web
  Click the “Bulk Sender” button
  Upload your contact file
  Preview and personalize your messages
  Set delay and optional media
  Start sending with full control
  
  ⚠️ Important Notice
  
  This extension is designed for responsible and personal communication use only.
  Messages are sent individually (not in bulk bursts)
  Users must comply with WhatsApp’s terms of service
  Misuse may result in temporary or permanent restrictions from WhatsApp
  
  🔐 Privacy Focused
  
  No data is sent to external servers
  All processing happens locally in your browser
  Your contacts and messages remain private
  
  🚀 Use Cases
  
  Customer follow-ups
  Appointment reminders
  Personalized outreach
  Internal communication
  Event notifications
  
  🛠️ Continuous Improvements
  
  We are constantly working on improving stability, usability, and safety.
  Future updates may include:
  Scheduling
  Enhanced analytics
  Advanced personalization tools
  
  💬 Support
  
  If you encounter any issues or have suggestions, feel free to reach out. We’re committed to improving your experience.

• Apr 29, 2026
  short_description

  Send personalized messages on WhatsApp Web with CSV upload, smart delays, and full control.

  Personalize WhatsApp outreach at scale: Upload Excel/CSV files to send Personalized messages with dynamic variables automatically.

• Apr 29, 2026
  permissions

  storage, scripting, activeTab, tabs

  storage, unlimitedStorage, scripting, activeTab, tabs, alarms

• Apr 22, 2026
  description

  📌 Overview
  WhatsApp Message Assistant is a productivity tool designed to help you send personalized messages efficiently through WhatsApp Web.
  It allows you to upload contacts using CSV or Excel files, customize messages using dynamic variables, and send messages one-by-one with configurable delays — ensuring a controlled and responsible messaging experience.
  ✨ Key Features
  📂 CSV / Excel Contact Upload
  Upload .csv or .xlsx files
  Supports fields like:
  Phone number (with country code)
  Name
  Company
  Custom fields
  Automatic validation and formatting
  🧩 Personalized Messaging
  Use dynamic variables like:
  Hi {{name}}
  Welcome to {{company}}
  Each message is customized per contact
  Missing values handled gracefully
  ⏱️ Smart Sending Control
  Messages are sent one-by-one
  Configurable delay between messages
  Built-in randomized timing to simulate natural usage
  Pause, resume, or stop anytime
  📎 Media Support
  Attach images or PDF files
  Send media along with your message
  Smooth upload and send workflow
  📊 Progress Tracking & Logs
  Real-time status:
  Sent
  Failed
  Pending
  Export results for record keeping
  Clear visibility into message delivery
  🔒 Safety-First Design
  No mass blasting or parallel sending
  Built-in safeguards to prevent misuse
  Encourages responsible messaging behavior
  🧠 How It Works
  Open WhatsApp Web
  Click the “Bulk Sender” button
  Upload your contact file
  Preview and personalize your messages
  Set delay and optional media
  Start sending with full control
  ⚠️ Important Notice
  This extension is designed for responsible and personal communication use only.
  Messages are sent individually (not in bulk bursts)
  Users must comply with WhatsApp’s terms of service
  Misuse may result in temporary or permanent restrictions from WhatsApp
  🔐 Privacy Focused
  No data is sent to external servers
  All processing happens locally in your browser
  Your contacts and messages remain private
  🚀 Use Cases
  Customer follow-ups
  Appointment reminders
  Personalized outreach
  Internal communication
  Event notifications
  🛠️ Continuous Improvements
  We are constantly working on improving stability, usability, and safety.
  Future updates may include:
  Scheduling
  Enhanced analytics
  Advanced personalization tools
  💬 Support
  If you encounter any issues or have suggestions, feel free to reach out. We’re committed to improving your experience.

  📌 Overview
  
  WhatsApp Message Assistant is a productivity tool designed to help you send personalized messages efficiently through WhatsApp Web.
  It allows you to upload contacts using CSV or Excel files, customize messages using dynamic variables, and send messages one-by-one with configurable delays — ensuring a controlled and responsible messaging experience.
  
  ✨ Key Features
  
  📂 CSV / Excel Contact Upload
  
  Upload .csv or .xlsx files
  Supports fields like:
  Phone number (with country code)
  Name
  Company
  Custom fields
  Automatic validation and formatting
  
  🧩 Personalized Messaging
  
  Use dynamic variables like:
  Hi {{name}}
  Welcome to {{company}}
  Each message is customized per contact
  Missing values handled gracefully
  
  ⏱️ Smart Sending Control
  
  Messages are sent one-by-one
  Configurable delay between messages
  Built-in randomized timing to simulate natural usage
  Pause, resume, or stop anytime
  
  📊 Progress Tracking & Logs
  
  Real-time status:
  Sent
  Failed
  Pending
  Export results for record keeping
  Clear visibility into message delivery
  
  🔒 Safety-First Design
  
  No mass blasting or parallel sending
  Built-in safeguards to prevent misuse
  Encourages responsible messaging behavior
  
  🧠 How It Works
  
  Open WhatsApp Web
  Click the “Bulk Sender” button
  Upload your contact file
  Preview and personalize your messages
  Set delay and optional media
  Start sending with full control
  
  ⚠️ Important Notice
  
  This extension is designed for responsible and personal communication use only.
  Messages are sent individually (not in bulk bursts)
  Users must comply with WhatsApp’s terms of service
  Misuse may result in temporary or permanent restrictions from WhatsApp
  
  🔐 Privacy Focused
  
  No data is sent to external servers
  All processing happens locally in your browser
  Your contacts and messages remain private
  
  🚀 Use Cases
  
  Customer follow-ups
  Appointment reminders
  Personalized outreach
  Internal communication
  Event notifications
  
  🛠️ Continuous Improvements
  
  We are constantly working on improving stability, usability, and safety.
  Future updates may include:
  Scheduling
  Enhanced analytics
  Advanced personalization tools
  
  💬 Support
  
  If you encounter any issues or have suggestions, feel free to reach out. We’re committed to improving your experience.

Permissions & access

Permissions

storageunlimitedStoragescriptingactiveTabtabsalarms

Host access

https://web.whatsapp.com/*

Screenshots