A Firefox extension that automatically rejects cookie consent banners and sends Global Privacy Control (GPC) signals to protect your privacy.

• 27+ Consent Management Platforms (CMPs) supported including OneTrust, CookieBot, Sourcepoint, Quantcast, Didomi, Shopify, and more
• Multi-language support for reject buttons in English, German, French, Spanish, Italian, Dutch, Portuguese, Polish, Swedish, Norwegian, and Danish
• Two-step rejection for sites that hide the reject option behind a "Settings" or "Preferences" button
• Smart prioritization - always clicks "Reject All" over individual category rejections

• Sends the Sec-GPC: 1 HTTP header with every request
• Sets navigator.globalPrivacyControl = true in every page
• Sets navigator.doNotTrack = '1' for legacy compatibility
• Legally binding under CCPA (California) and other privacy regulations

• Enable/Disable the extension globally
• Whitelist sites where you don't want automatic rejection
• Visual indicator shows when cookies have been rejected (green checkmark badge)
• Statistics track how many banners have been rejected

1. GPC Signal: Before any page loads, the extension injects the Global Privacy Control signal. Sites legally required to honor GPC will automatically respect your opt-out.

2. CMP Detection: When a page loads, the extension checks for known Consent Management Platforms using specific CSS selectors.

3. Pattern Matching: If no known CMP is found, it searches for buttons with reject-related text ("Reject All", "Decline", "Refuse", etc.) in multiple languages.

4. Two-Step Rejection: For sites that hide the reject option, it clicks "Settings" or "Preferences" first, then finds and clicks the reject button in the opened panel.

5. Continuous Monitoring: A MutationObserver watches for dynamically loaded consent banners.

• Sourcepoint
• OneTrust
• CookieBot
• Quantcast
• Didomi
• TrustArc
• Cookielaw
• Termly
• Klaro
• Osano
• CookieYes
• Complianz
• CookieNotice
• GDPR Cookie Consent
• Borlabs
• Iubenda
• Civic Cookie Control
• Cookie Script
• Usercentrics
• ConsentManager
• EU Cookie Law
• PMWall
• Google Funding Choices
• Shopify (native cookie consent banner)
• GitHub (radio-button based consent)

Visit the Firefox Add-ons page and click "Add to Firefox".

1. Clone or download this repository
2. Open Firefox and navigate to about:debugging
3. Click "This Firefox" in the sidebar
4. Click "Load Temporary Add-on"
5. Select any file in the extension folder (e.g., manifest.json)

Once installed, the extension works automatically:

1. Green checkmark badge appears on the toolbar icon when cookies are rejected
2. Click the toolbar icon to:
   • Toggle the extension on/off
   • Whitelist the current site
   • View rejection statistics

This extension:

• Does NOT collect any personal data
• Does NOT track your browsing
• Does NOT communicate with external servers
• Stores only local settings (enabled state, whitelist, statistics)
• All processing happens locally in your browser

• manifest.json - Extension configuration (Manifest V2)
• background.js - GPC header injection, icon management, settings
• content.js - Cookie banner detection and rejection logic
• gpc-inject.js - Early GPC property injection (runs at document_start)
• popup.html/js/css - Toolbar popup UI

The extension implements GPC as specified by the W3C Community Group. Under CCPA, businesses must treat the GPC signal as a valid opt-out request.

The manifest includes Mozilla-specific settings required for AMO submission:

"browser_specific_settings": {
  "gecko": {
    "id": "auto-reject-cookies@example.com",
    "strict_min_version": "91.0",
    "data_collection_permissions": {
      "required": ["none"]
    }
  },
  "gecko_android": {
    "strict_min_version": "113.0",
    "data_collection_permissions": {
      "required": ["none"]
    }
  }
}

• data_collection_permissions: Required since November 2025. Use ["none"] to indicate no data collection.
• gecko_android: Enables Firefox for Android support (v113+).

Contributions are welcome! If you find a cookie banner that isn't being rejected:

1. Open the browser console (F12)
2. Look for [Auto Reject Cookies] messages
3. Note the button text that should be clicked
4. Open an issue or submit a PR adding the pattern

MIT License - See LICENSE file for details.

• Added Shopify native cookie consent banner support (goodr.com, other Shopify stores)
• Fixed page scrolling to bottom after banner dismissal — scroll position is now preserved
• Added domain-level tracking to prevent repeated banner processing on the same site
• Handled domains are remembered for 1 hour across page navigations

• Added GitHub cookie consent support (radio-button based system)
• Added custom CMP handler system for sites requiring special logic
• Implemented polling mechanism for dynamically enabled buttons

• Improved two-step rejection timing
• Bug fixes and stability improvements

• Added more CMP selectors
• Improved reload loop detection

• Added Global Privacy Control (GPC) support
• Added Sec-GPC header to all requests
• Added navigator.globalPrivacyControl property
• Added navigator.doNotTrack for legacy compatibility

• Initial release
• Support for 25+ CMPs
• Multi-language reject button detection
• Two-step rejection for hidden options
• Whitelist functionality
• Statistics tracking