Introduction
This Privacy Policy describes how the WappHub Bulk Sender Chrome Extension ("Extension", "we", "us", "our") handles information when you use our extension. We are committed to protecting your privacy and ensuring transparency about our data practices.
Data Collection
What We Do NOT Collect
We do NOT collect, store, or transmit:
- Your contact information or phone numbers
- Message content or templates
- Personal data or user profiles
- WhatsApp account credentials
- Location data
- Browsing history (except WhatsApp Web pages)
- Any personally identifiable information (PII)
What We Store Locally
The extension uses Chrome's local storage API to store the following data locally on your device only:
- License key (encrypted, for validation purposes)
- User preferences (UI settings, default country code, etc.)
- Campaign history (optional, stored locally)
- Extension settings and configuration
Data Processing
Local Processing
All message processing happens locally in your browser:
- Message composition and template variable replacement
- Phone number validation and formatting
- Media file processing and conversion
- Campaign management and progress tracking
Network Communication
The extension makes minimal network requests:
1. License Validation (if applicable)
- Purpose: Verify Pro license validity
- Data sent: Encrypted license key hash (no personal data)
- Frequency: Periodic validation checks
- Server: Secure HTTPS connection only
2. Campaign Report Uploads (optional, user-initiated)
- Purpose: Save campaign results to cloud storage
- Data sent: Campaign statistics and results (no personal messages)
- Frequency: Only when user explicitly requests
- Server: Secure HTTPS connection only
Data Storage
Local Storage
- Location: Chrome's local storage (browser storage API)
- Access: Only by the extension itself
- Retention: Until you uninstall the extension or clear browser data
- Security: Protected by Chrome's security model
Cloud Storage (Optional)
- Purpose: Campaign report backups (user-initiated only)
- Provider: Secure cloud storage service
- Access: Only campaign metadata (no personal messages)
- User Control: You can choose not to upload reports
Permissions Explanation
activeTab
- Purpose: Interact with WhatsApp Web interface
- Usage: Inject UI components and handle user interactions
- Scope: Only when you're on WhatsApp Web pages
scripting
- Purpose: Inject content scripts into WhatsApp Web
- Usage: Add bulk sender interface to WhatsApp Web
- Scope: Only on web.whatsapp.com domain
storage
- Purpose: Save user preferences and license information
- Usage: Store settings locally on your device
- Scope: Local browser storage only
host_permissions (https://web.whatsapp.com/*)
- Purpose: Access WhatsApp Web functionality
- Usage: Interact with WhatsApp Web's internal APIs
- Scope: Only web.whatsapp.com domain
Third-Party Services
WhatsApp Web
The extension integrates with WhatsApp Web (official service). We do not control WhatsApp's data practices. Please review WhatsApp's Privacy Policy for their data handling.
License Validation Server
- Used for Pro license verification
- Communication is encrypted (HTTPS)
- No personal data is transmitted
- Only license key hash is sent (encrypted)
Data Security
We implement the following security measures:
- All network communication uses HTTPS encryption
- License keys are encrypted before storage
- No sensitive data in console logs
- Secure code obfuscation (for IP protection, not data collection)
- Regular security updates
User Rights
You have the right to:
- Access: View all locally stored data via Chrome settings
- Delete: Clear all extension data by uninstalling
- Control: Disable the extension at any time
- Privacy: Use the extension without providing personal information
- Transparency: Review this privacy policy at any time
Children's Privacy
This extension is not intended for children under 13. We do not knowingly collect information from children. If you believe we have inadvertently collected information from a child, please contact us immediately.
Changes to This Policy
We may update this Privacy Policy from time to time. We will notify you of any changes by:
- Updating the "Last Updated" date
- Posting the new Privacy Policy in the extension
- Notifying users through the extension update mechanism
Contact Us
If you have questions about this Privacy Policy or our data practices, please contact us:
Compliance
This extension complies with:
- Chrome Web Store Developer Program Policies
- General Data Protection Regulation (GDPR) principles
- California Consumer Privacy Act (CCPA) principles
- Industry best practices for browser extensions
Consent
By using this extension, you consent to this Privacy Policy. If you do not agree with this policy, please do not use the extension.