# Privacy Policy for BlockNSFW – Porn & Adult Content Filter

**Last Updated:** December 2024

## Overview

BlockNSFW – Porn & Adult Content Filter is a browser extension designed to block adult websites and inappropriate content to provide a safer browsing experience. This privacy policy explains how we handle your data and protect your privacy.

## Data Collection

### What We DON'T Collect

- **No Personal Information**: We do not collect any personal information such as names, email addresses, or contact details
- **No Browsing History**: We do not track, store, or transmit your browsing history
- **No Website Content**: We do not collect or store the content of websites you visit
- **No User Analytics**: We do not use analytics services or tracking pixels
- **No Remote Data Transmission**: All data processing happens locally on your device

### What We DO Store Locally

- **Extension Settings**: Your preferences for blocking options and custom patterns
- **Whitelist Data**: Domains you've manually whitelisted (stored locally only)
- **Blocking Statistics**: Local counters of blocked content (never transmitted)
- **Temporary Whitelist**: Short-term whitelist entries with expiration dates

## How the Extension Works

### Local Processing Only

- All content filtering happens **locally** on your device
- The extension uses pre-defined keyword lists and domain patterns
- No data is sent to external servers or third parties
- All blocking decisions are made using local pattern matching

### Permissions Explained

- **`activeTab`**: Required to scan and filter content on the currently active tab
- **`storage`**: Used to save your settings and preferences locally
- **`declarativeNetRequest`**: Blocks network requests to known adult websites
- **`host_permissions: <all_urls>`**: Necessary to filter content across all websites you visit

## Data Storage

### Local Storage Only

- All data is stored locally using the browser's extension storage API
- No cloud storage or external databases are used
- Data remains on your device and is not synchronized across devices
- You can clear all extension data by removing the extension

### Data Retention

- Settings and preferences persist until you change them or uninstall the extension
- Temporary whitelist entries expire automatically based on your settings
- Blocking statistics are cumulative and stored locally

## Third-Party Services

### No Third-Party Integration

- BlockNSFW – Porn & Adult Content Filter does not integrate with any third-party services
- No data is shared with advertising networks, analytics providers, or other services
- The extension operates completely offline after installation

## User Rights and Control

### Your Control Over Data

- **Access**: View all your settings through the extension's options page
- **Modify**: Change any settings or preferences at any time
- **Delete**: Remove all data by uninstalling the extension
- **Export**: Settings can be manually copied from the options page

### Transparency

- All source code functionality is transparent and can be reviewed
- No obfuscated or minified code is used
- The extension's behavior is fully documented

## Security Measures

### Data Protection

- All data processing occurs within the secure browser extension environment
- No network communications for data collection or transmission
- Extension follows browser security best practices
- Regular security reviews of code and permissions

### Minimal Data Principle

- We collect and store only the minimum data necessary for functionality
- No unnecessary permissions are requested
- Data is automatically cleaned up when no longer needed

## Children's Privacy

-BlockNSFW – Porn & Adult Content Filter is designed to protect users of all ages, including children
- We do not knowingly collect any data from children
- The extension provides additional protection for younger users
- Parents can review and control all extension settings

## Updates to This Policy

### Policy Changes

- Any changes to this privacy policy will be reflected in extension updates
- Users will be notified of significant privacy-related changes
- The "Last Updated" date will be modified when changes are made
- Continued use of the extension constitutes acceptance of policy updates

## Open Source Commitment

### Transparency

- BlockNSFW – Porn & Adult Content Filter's code is available for review and audit
- Community contributions and security reviews are welcome
- No hidden functionality or undisclosed data collection

## Contact Information

### Questions or Concerns

If you have any questions about this privacy policy or the extension's data practices:

- Review the extension's source code for technical details
- Check the extension's documentation and FAQ
- Contact through the browser extension store's support channels

## Compliance

### Regulatory Compliance

- This extension is designed to comply with GDPR, CCPA, and other privacy regulations
- No personal data processing requires consent under most privacy laws
- Users maintain full control over their local data
- Data minimization principles are strictly followed

## Summary

BlockNSFW – Porn & Adult Content Filter is committed to protecting your privacy by:

- ✅ Processing all data locally on your device
- ✅ Never transmitting personal information
- ✅ Not tracking your browsing habits
- ✅ Providing full transparency about functionality
- ✅ Giving you complete control over your data
- ✅ Using minimal necessary permissions
- ✅ Operating without external dependencies

**Your privacy is our priority. BlockNSFW – Porn & Adult Content Filter works entirely on your device to keep your browsing data private and secure.**