Guardr - Cookie Consent Manager

About

Guardr silently denies non-essential cookie consents the moment a banner appears — no clicking required.

HOW IT WORKS
Guardr detects cookie consent banners, analyses the available options, and automatically selects the most privacy-preserving choice. It tries to reject all non-essential cookies, untoggle legitimate interest consents, and navigate multi-step preference panels — all without any user interaction.

WHAT IT HANDLES
- Direct reject/deny buttons
- Toggle-based consent panels (analytics, marketing, advertising)
- Legitimate interest objections
- Vendor and third-party consent lists
- Multi-step preference flows
- 20+ known CMP platforms including OneTrust, Cookiebot, Sourcepoint, Didomi, TrustArc and more

SELF-LEARNING
Guardr remembers how it handled each site and gets faster over time. If it misses a banner, click "Extension Missed a Popup?" to trigger a manual scan.

PRIVACY FIRST
- No personal data is collected or transmitted
- All learned patterns stay on your device
- Optional anonymous telemetry is off by default
- Full source code available on GitHub

LIMITATIONS
Guardr works on most sites but some banners may not be detected or fully handled — particularly those using cross-origin iframes or shadow DOM. On sites with no denial option, Guardr will dismiss the banner as the only available action.

Free and open source — github.com/krshx/guardr