Global Privacy Control Signal Checker

Find out if you've actually opted out of anything.

Global Privacy Control (GPC) lets you set a single browser-level opt-out of the sale and sharing of your personal data, rather than opting out on every website individually. As of 2026, eight U.S. states — including Kentucky, Rhode Island, and Indiana as of January 1 — legally require businesses to recognize and honor GPC. Most people have never checked whether their own browser actually sends it. This tool reads your browser's real navigator signals live — no simulation — and tells you exactly what's active, what isn't, and how to fix it for your specific browser.

• →Reads your actual browser's navigator.globalPrivacyControl signal in real time — not a simulation
• →Explains the legal significance: 8 U.S. states now require businesses to honor GPC as an opt-out
• →Checks Do Not Track and cookie settings alongside GPC for a fuller picture
• →Gives exact, browser-specific steps to enable GPC if it isn't already active
• →Watermarked by Cikal Studio Labs · Works on any device, no install required