ContainerCookies

Name: ContainerCookies
Rating: 5 (2 reviews)
Author: soko1

View, copy, and delete cookies per Firefox container. Browse cookies by domain, copy as JSON, and delete individual cookies, full domains, or whole containers.

Overview

Firefox Add-ons Store

Daily users

Data as of 2026-07-26

Rating:

5.00

(2)

Version:

1.1.0

Last updated: 2026-06-07

Features & Capabilities

ContainerCookies gives you full visibility into cookies stored in each Firefox container — something the built-in DevTools don't show. View, copy, and delete cookies from a single popup.

Features:

Select any container from a dropdown (including "No container" for tabs opened outside containers)
Cookies grouped by domain for easy browsing
Expand any domain to see individual cookie names and values
Copy a single cookie, all cookies of a domain, or every cookie in the container — all as JSON
Click a cookie name or value to copy just that text
Delete a single cookie with one click
Delete all cookies for a specific domain
Clear all cookies in a container at once
Two-click confirmation on every destructive action so nothing gets wiped by accident
Search by domain name or cookie name

Useful for anyone using Firefox Multi-Account Containers who wants to audit, clean up, debug cookie isolation, or extract cookies for use in scripts and tools.

Source code, screenshots, and full documentation: https://github.com/soko1/ContainerCookies

User Growth & Download Statistics

Add-on

By:

soko1

Daily users:

Rating:

5.00

(2)

Version:

1.1.0 Last updated: 2026-06-07

Version code:

6295570

Creation date:

2026-05-21

Risk:

Permissions:

cookies
browsingData
contextualIdentities
<all_urls>

Size:

21.89KB

Email:

*****@cryptopunks.org

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-26

Compare stats and ranking:

Ranking

# 38,985 ▲ 20

Other rankings

#134 in contain keyword 35 ▼ 2#212 in cookie keyword 57 ▲ 3

For Developers

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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:

soko1

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/containercookies/

Email:

*****@cryptopunks.org

Website:

https://github.com/soko1/ContainerCookies

Is ContainerCookies 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.

ContainerCookies requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.

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.

ContainerCookies 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 has low user count. Unpopular extensions may not be stable or safe.
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