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CookieMoss

mozilla.orgBrowser DevTools & extensions

PulseGate's liveness check found it on 24 Sep 2026; it is registered on Firefox Add-ons and has been in the index since 24 Sep 2026. How this is checked

CookieMoss is a Firefox browser extension that gives third-party tracking cookies an organic decay animation before removing them. It requires browser access permissions and states that it does not collect data.

Inferred · not functionally tested

FreeWebEmbeddablemacOSWindowsLinux
CookieMoss preview
Visit mozilla.org

Overview

5 features

Purpose: Reducing third-party tracking cookies and making their removal visible to Firefox users.

Inferred · not functionally tested

Audience: privacy-conscious Firefox users

Inferred · not functionally tested

Functions: Unknown

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: free · license: Proprietary · platforms: WEB · deployment: browser, embeddable, macos, windows, linux

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: addons.mozilla.org · addons.mozilla.org. These links do not verify the individual claims.

In the Browser DevTools & extensions space, CookieMoss takes a focused approach. Inferred · not functionally tested: It focuses on reducing third-party tracking cookies and making their removal visible to Firefox users. Inferred · not functionally tested: CookieMoss is a consumer product aimed at privacy-conscious Firefox users. Basis unknown · not verified: CookieMoss costs nothing to use. Basis unknown · not verified: It ships for the web, embeddable surfaces, macOS, Windows, and Linux.

Cynthia builds and maintains CookieMoss, and it first shipped in 2026. Inferred · not functionally tested: Among its 5 catalogued features are cookie aging animation, third-party cookie removal, and organic decay visuals. The interface is available in 32 languages, including Czech, German, and Greek.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Cookie aging animation
  • Third-party cookie removal
  • Organic decay visuals
  • Browser tab access
  • No data collection

Topics: Inferred · not functionally tested

Tags
firefox-extensiontracking-cookie-removalprivacy-toolbrowser-privacy

JSON profile · Text profile · Access guide

Built with & integrations

Runs on
BrowserEmbeddablemacOSWindowsLinux

Trust & compliance

Public signals
HTTPSPrivacy PolicyTerms of ServiceFree tierMulti-languageStore listing found
Legal
Privacy Policy Terms of Service

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed23 Sep · 23:56 UTC
    CookieMoss seen via Firefox Add-ons
    Source: Firefox Add-ons · Open

Frequently asked questions about CookieMoss

What is CookieMoss?
Inferred · not functionally tested: CookieMoss focuses on reducing third-party tracking cookies and making their removal visible to Firefox users. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is CookieMoss for?
Inferred · not functionally tested: CookieMoss is a consumer product built for privacy-conscious Firefox users.
Does CookieMoss have a free plan?
Basis unknown · not verified: Yes — CookieMoss is free to use.
What platforms does CookieMoss run on?
Basis unknown · not verified: CookieMoss runs on the web, embeddable surfaces, macOS, Windows, and Linux.
Is CookieMoss still active?
PulseGate's liveness check found it on 24 Sep 2026.
What projects are similar to CookieMoss?
Similar projects tracked by PulseGate include PrivacyMoss, ScrollMoss, and MindMoss.PrivacyMossScrollMossMindMoss
Who develops CookieMoss?
CookieMoss is developed by Cynthia.
How long has CookieMoss been around?
CookieMoss first shipped in 2026.

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