SafePost Checker Browser Extension

This is the OFFICIAL SRC of SafePost Checker Browser Extension created by[devempowerjs](github.com/devempowerjs A comprehensive digital footprint protection extension that works across all major browsers (Chrome, Firefox, Safari, Edge, etc.).

Features

🛡️ Real-time Protection

• Detects sensitive information as you type (phone numbers, emails, addresses, ATM pins, passwords)
• Smart photo sharing alerts with context awareness
• Social media oversharing prevention
• Form submission protection

📚 Educational Approach

• Friendly, educational alerts instead of harsh warnings
• Contextual suggestions for safer posting
• Daily privacy tips
• Comprehensive privacy guidance

🔒 Privacy-First Design

• All processing happens locally on your device
• No data collection or transmission to external servers
• Open-source and transparent

🛠️ Privacy Tools

• Quick history clearing
• Cookie management
• Google activity checker
• Privacy checkup tools

Installation

For Development

1. Clone or download this extension
2. Open your browser's extension management page:
   • Chrome: chrome://extensions/
   • Firefox: about:addons
   • Edge: edge://extensions/
3. Enable "Developer mode"
4. Click "Load unpacked" and select the extension folder

Browser Compatibility

• ✅ Google Chrome (Manifest V3)
• ✅ Microsoft Edge (Manifest V3)
• ✅ Firefox (WebExtensions)
• ✅ Safari (WebExtensions)
• ✅ Opera
• ✅ Brave

How It Works

Detection Engine

The extension uses advanced pattern matching to identify:

• Phone numbers (US and international formats)
• Email addresses
• Social Security Numbers
• Credit card numbers
• Home addresses
• ATM PINs and passwords
• Personal information keywords

Alert System

When sensitive data is detected:

1. A beautiful, non-intrusive alert appears
2. Educational message explains the privacy risk
3. Contextual suggestions help improve privacy
4. User can choose to edit or continue

Privacy Dashboard

• Real-time statistics of protection activity
• Quick access to privacy tools
• Customizable detection settings
• Educational resources

Settings

Sensitivity Levels

• Low: Detects only critical information (SSN, credit cards, ATM pins)
• Medium: Balanced detection of personal information
• High: Comprehensive detection including potential oversharing

Detection Types

Customize what types of information to detect:

• Phone numbers
• Email addresses
• Home addresses
• Financial information
• Passwords and PINs
• Personal information

Privacy Policy

SafePost Checker is designed with privacy as the top priority:

• No data collection: All processing happens locally
• No network requests: Extension doesn't send data anywhere
• No tracking: No analytics or user behavior tracking
• Open source: Code is transparent and auditable

Support

For support, feature requests, or bug reports:

• Email: mayankrajpis2013@gmail.com
• GitHub: devempowerjs
• Website: https://digital-footprint-awareness.vercel.app/

License

The app is made under MIT License - See LICENSE file for details

Version History

v1.0.0

• Initial release
• Real-time sensitive data detection
• Educational alert system
• Privacy tools dashboard
• Cross-browser compatibility