Chrome Extension Documentation

Transform WhatsApp Web into a professional messaging platform - everything runs locally on your browser with complete data privacy

WbizTool Messaging Chrome Extension

Version 1.0.1 - Professional WhatsApp Web messaging with advanced campaign management. All data stays on your device - no server sync for campaigns or templates.

100% Local Privacy First No Server Sync
Install Extension Watch Tutorial

Chrome Web Store

Key Features

100% Local Storage
All campaigns and templates stored on your device - no server sync
Smart Bulk Messaging
Send personalized messages with human-like delays and anti-detection
Template Manager
Create reusable templates with dynamic variables - all stored locally
Contact & Group Export
Extract WhatsApp contacts and group members to CSV/Excel
Real-time Analytics
Track campaign progress with live statistics and success rates
Complete Privacy
Your data never leaves your browser - only usage credits tracked
Requirements
System Requirements
  • Browser: Chrome 90+ or Chromium-based
  • RAM: Minimum 4GB recommended
  • Internet: Stable connection required
  • WhatsApp: Active account
WbizTool Account
Installation
Install from Chrome Web Store
  1. Visit WbizTool Messaging on Chrome Web Store
  2. Click "Add to Chrome" button
  3. Confirm permissions in the popup
  4. Extension icon appears in toolbar
  5. Click icon and sign in with WbizTool account
Install Now Watch Tutorial
Quick Setup Guide
Step 1: Authentication
  1. Click the WbizTool extension icon
  2. Click "Sign In"
  3. Log in with your WbizTool account
  4. OAuth 2.0 secure authentication
  5. Extension activates automatically
Step 2: Connect WhatsApp
  1. Open web.whatsapp.com
  2. Scan QR code with your phone
  3. Wait for WhatsApp Web to load
  4. Extension icon turns green when ready
  5. You're connected!
Step 3: First Campaign
  1. Click "New Campaign" in extension
  2. Upload CSV with phone numbers
  3. Create your message template
  4. Set delay between messages (15-45 seconds)
  5. Preview and launch campaign
Step 4: Monitor Progress
  1. View real-time sending progress
  2. Track success/failure rates
  3. Pause or stop anytime
  4. Export results to CSV
  5. All data stays on your device
Campaign Management
Creating Campaigns
  • CSV Upload: Import contacts with custom fields
  • Message Design: Rich text with variables
  • Media Support: Images and documents
  • Preview Mode: Test before sending
  • Smart Delays: Human-like sending patterns
  • Local Storage: All data on your device
CSV Format
phone,name,order_id,amount
+1234567890,John Doe,ORD123,$99.99
+9876543210,Jane Smith,ORD124,$149.99
Example: Personalized Message
Hi {{name}}! 👋

Your order #{{order_id}} for {{amount}} has been confirmed.

We'll process it within 24 hours and send you tracking details.

Thank you for your business!

Reply STOP to unsubscribe.
Campaign Features
  • Real-time progress tracking
  • Pause and resume anytime
  • Auto-retry failed messages
  • Export results to CSV
  • Duplicate successful campaigns
Template System
Template Features
  • Local Storage: Templates saved on your device
  • Dynamic Variables: Personalize with CSV data
  • Categories: Organize by type
  • Quick Insert: One-click usage
  • Search: Find templates instantly
  • Statistics: Track template usage
Variable Types
Standard: {{name}}, {{phone}}
Custom: {{any_csv_column}}
Date/Time: {{date}}, {{time}}
Fallback: {{name|Friend}}
Template Categories
  • Order Updates: Confirmations, shipping
  • Payment Reminders: Due dates, follow-ups
  • Appointments: Confirmations, reminders
  • Marketing: Promotions, announcements
  • Support: Responses, updates
  • Custom: Your own categories
Template Management
  • Create unlimited templates
  • Edit and update anytime
  • Export templates for backup
  • Import from backup
  • No server sync - complete privacy
Contact & Group Export
Contact Export
  • WhatsApp Contacts: Export all contacts
  • Contact Details: Names and numbers
  • Profile Info: Status and pictures
  • Export Formats: CSV and Excel
  • Filtering: By last seen/activity
How to Export
  1. Open WhatsApp Web
  2. Click extension icon
  3. Select "Export Contacts"
  4. Choose format (CSV/Excel)
  5. Download file
Group Management
  • Group Members: Export all members
  • Admin List: Identify group admins
  • Member Count: Group statistics
  • Join Dates: Member history
  • Bulk Messaging: Message groups
Group Export Process
  1. Navigate to WhatsApp group
  2. Click "Export Group" in extension
  3. Select export options
  4. Get member details instantly
  5. Save as CSV or Excel
Privacy & Security
Local Data Storage
100% Local: All your data stays on your device
  • Campaigns: Stored in browser localStorage
  • Templates: Saved locally only
  • Contacts: Never uploaded to servers
  • Messages: Processed on your device
  • Settings: Local configuration
What We Track

Only usage credits for billing:

  • Number of messages sent (count only)
  • Authentication tokens
  • Plan and subscription status
Security Features
  • OAuth 2.0: Secure authentication
  • Encrypted Storage: Browser encryption
  • No Cloud Sync: Data never leaves device
  • GDPR Compliant: Full data ownership
  • No Tracking: No analytics or telemetry
Data Ownership
You have complete control over your data
  • Export all data anytime
  • Delete data instantly
  • No server backups
  • Uninstall removes everything
Troubleshooting
Common Issues
❌ Extension Not Working
  • Refresh WhatsApp Web page
  • Check extension is enabled
  • Clear browser cache
  • Reinstall extension if needed
❌ Messages Not Sending
  • Check WhatsApp Web connection
  • Verify phone has internet
  • Reduce sending speed
  • Check number formats
❌ Storage Full Error
  • Export old campaigns
  • Clear completed campaigns
  • Delete unused templates
  • Check Chrome storage settings
Performance Tips
  • Keep Chrome updated
  • Limit open tabs during campaigns
  • Disable unnecessary extensions
  • Compress images before sending
  • Use stable internet connection
WhatsApp Connection
  • Keep phone charged and connected
  • Disable battery optimization for WhatsApp
  • Don't use WhatsApp Web elsewhere
  • Maintain stable phone internet
Get Support
  • Documentation: This page
  • Email: [email protected]
  • Response Time: 24-48 hours
  • Premium: Priority support
Extension Screenshots
Dashboard
Campaign overview and statistics
Campaign Creation
CSV upload and message design
Real-time Progress
Live campaign execution tracking
Template Manager
Create and organize templates
Contact Export
Export contacts and groups
Settings
Configure delays and patterns
Frequently Asked Questions
General Questions
Is this extension safe?

Yes, it follows WhatsApp patterns with human-like delays.

Will my account get banned?

Following best practices significantly reduces risk.

Is my data stored on servers?

No, all data stays locally. Only credits are tracked.

Can I use on multiple devices?

Yes, but one active session at a time.

Technical Questions
Maximum file size for attachments?

WhatsApp supports up to 16MB.

Can I schedule messages?

Currently immediate only. Scheduling coming soon.

Messages per day limit?

Depends on plan: up to unlimited.

Can I message non-contacts?

Yes, with phone number and country code.

Ready to Get Started?

Install the extension and transform WhatsApp Web into a professional messaging platform. Everything runs locally on your browser with complete data privacy.

✅ 100% Local ✅ Privacy First ✅ Easy Setup
Install Extension

Chrome Web Store

Need a WbizTool account?