ConsentScope - GDPR Cookie Checker Firefox

ConsentScope - GDPR Cookie Checker

By: hsr Add-on
See what websites do before you consent. Detect cookies, storage, third-party scripts and potential GDPR consent issues in real time.
xHeader
Modify request and response headers. No ads, no malware.

Features & Capabilities

ConsentScope is a technical privacy auditing extension that shows what a website does before you interact with its consent banner.

It monitors cookies, browser storage, network activity and third-party scripts, helping you identify analytics or marketing trackers that may load before consent.

KEY FEATURES

• Pre-consent monitoring Detect cookies, storage entries and third-party scripts loaded before you accept or reject a consent banner.

• Cookie and storage detection Monitor JavaScript cookies, HTTP Set-Cookie headers, localStorage and sessionStorage.

• Potential GDPR issue detection Highlight non-essential cookies and tracking scripts detected before consent.

• Consent banner detection Recognize 20+ popular consent management platforms, including Cookiebot, OneTrust, Didomi, Usercentrics, Complianz and iubenda. Custom banners are detected using multilingual heuristics.

• Third-party script analysis Identify analytics, advertising, tag managers, session-recording tools and other external vendors.

• Cookie Knowledge Base Select a detected cookie or storage entry to learn its purpose, category, provider and typical use.

• Browsing Mode / Auto-Reject Optionally reject non-essential cookies automatically on supported consent banners.

• Auto-clean on leave Choose websites whose cookies, storage and cache should be removed automatically when you close the tab or navigate away.

FREE FEATURES

• Current-page privacy audit • Cookie and storage monitoring • Cookie classification • Consent and CMP detection • Potential violation warnings • Third-party script report • Compliance score • JSON and CSV export • Cookie Knowledge Base • Browsing Mode / Auto-Reject • Auto-clean on leave

PRO FEATURES

• User account and dashboard • Saved scan history • Shareable PDF audit reports • Privacy policy analysis • Comparison of declared and observed cookies • Cookie Policy Generator • IAB TCF consent string decoder • DSAR request generator • Advanced audit and reporting tools • Priority support • Access to future Pro updates

ConsentScope Pro costs $29.99 as a one-time payment for lifetime access. There are no subscriptions or recurring fees. Existing legacy license keys remain supported.

WHO IS IT FOR?

• Web developers and website owners • Marketing, SEO and web development agencies • Privacy consultants and Data Protection Officers • QA and compliance teams • Privacy-conscious Firefox users

PRIVACY AND DATA HANDLING

Free scan results are processed and stored locally in your browser.

When you use cloud-based Pro features such as scan history, PDF reports or privacy policy analysis, relevant scan data is sent to the ConsentScope API to provide the requested functionality.

ConsentScope does not sell user data.

ConsentScope is a technical auditing tool. Its findings indicate potential privacy or consent configuration issues and do not constitute legal advice.

Website: https://consentscope.pro Privacy policy: https://consentscope.pro/privacy Support: support@consentscope.pro

User Growth & Download Statistics

Manifest V3 Add-on
By:
hsr
Daily users:
2
Rating:
5.00
(1)
Version:
1.3.3 Last updated: 2026-08-02
Version code:
6389648
Creation date:
2026-06-28
Risk:
Very high risk impact High risk likelihood
Permissions:
Host permissions:
  • <all_urls>
Content scripts matches:
  • <all_urls>
Size:
4.60MB
Email:
ha*****@gmail.com
URLs:
Website
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-08-17
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
hsr
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/consentscope/
Email:
ha*****@gmail.com
Website:
https://www.consentscope.pro/

Permission Change History

2026-08-03: Version 1.0.8 → 1.3.3
Add Permissions: browsingData

User Reviews

Instantly catches GDPR violations, shows exactly which cookies and scripts load before you accept them. A must have one
by ch*****, 2026-07-10
View all user reviews ›

Is ConsentScope - GDPR Cookie Checker Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

ConsentScope - GDPR Cookie Checker requires a lot of sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
  • Critical ****** ****** ** *** ********* ****** * *********** ******** **** ** ** *** ******* *** ****** **** **** *** ******* *****
  • High ****** *** ********* ** ******* *** ******* ******* ** ****** *** *** ******** ******
  • High ****** ********* ** * ****** ******** ******** ********** * ******* ******* *****
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

ConsentScope - GDPR Cookie Checker is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details
  • High This extension was recently updated in the past month. New updates may not be stable or safe.
  • High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
  • Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****
  • Good **** ********* *** **** **** *******
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