ConsentScope is a browser extension (Chrome and Firefox) that acts as a GDPR validator and cookie audit tool. It monitors cookies, localStorage, sessionStorage and third-party scripts in real time so you can see exactly what a website sets before you give consent.
The extension runs silently in the background and records every cookie, storage entry and network request with a timestamp. Anything non-essential that fires before you click 'Accept' is flagged as a potential GDPR violation and included in your report.
Support 12+ major platforms including OneTrust, Cookiebot, Didomi, Quantcast, TrustArc, iubenda, Usercentrics, CookiePro, Osano, Termly, Complianz and Klaro — plus generic banners in multiple languages and full IAB TCF v2.3 + Google Consent Mode v2 support.
