Global Privacy Control (GPC) Inspector icon

Global Privacy Control (GPC) Inspector

by Mirrorscale.io · protegis.io · Developer Tools
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Enable the Global Privacy Control (GPC) signal and evaluate website behavior based on the setting

Users
0
0 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#375K
#282K among extensions
Version
0.0.3
updated 18 Feb 2023

Users

monthly, 3 years
001Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 0 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
001Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Global Privacy Control (GPC) Inspector

The right for website visitors to opt-out of the sale of personal information is a hallmark of data privacy laws such as the California Consumer Privacy Act (CCPA). Regulators are accelerating enforcement against companies that do not honor the Global Privacy Control (GPC) signal as a valid opt-out. "Under law, [GPC] must be honored by covered businesses as a valid consumer request to stop the sale of personal information." https://oag.ca.gov/privacy/ccpa" The Global Privacy Control Inspector enables enables users to set the GPC signal according to the specification at https://globalprivacycontrol.org/. Users can use the extension to determine which websites honor the opt-out setting and understand whether personal data is shared with third parties. For developers and IT teams, this extension helps understand and debug how webpages respond to the GPC signal. Diagnostic capabilities include: - Validate the GPC signal was set and the website response is consistent with the GPC specification - Diagnose website behavior including whether the GPC signal was read by the page - Debug whether personal data is shared by examining information provided to third parties using beacons and cookies. Questions? Feedback? We'd love to hear from you at contact@protegis.io

Growth

WindowUsersChangeRatingsRating
7 days0–00.00
30 days0–00.00
6 months0–00.00
1 year0–00.00

Version history

1 versions recorded
0.0.325 Jan 2023

Details

Category
Developer Tools
First seen
25 Jan 2023
Size
2.9 MB
Languages
en-US
Pricing
Free
Extension ID
pnmhodggahgbfajoafbkciigilhaechi

Permissions and risk

Moderate riskimpact 3, likelihood 2
Permissions
storagedeclarativeNetRequestdeclarativeNetRequestFeedbacktabsscriptingwebRequest
Site access
<all_urls>
Can read and change data on every website you visit.

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