Exclusive Containers

Name: Exclusive Containers
Rating: 5 (1 reviews)
Author: p3lim

By: p3lim

Ensure exclusivity of containers with designated domains by opening other domains in a default container.

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Features & Capabilities

A supplementary Firefox addon to Multi-Account Containers (MAC) that will prevent links from opening in the same container as the originating container unless it's on the same domain. If not the same domain the link will open in the default container instead (or another container if the link's domain is designated a container as well, handled by MAC).

User Growth & Download Statistics

Add-on

By:

p3lim

Daily users:

Rating:

5.00

(1)

Version:

0.1.1 Last updated: 2021-02-20

Version code:

5185772

Creation date:

2020-03-13

Risk:

Permissions:

Size:

9.91KB

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-03

Compare stats and ranking:

Ranking

# 41,170 ▼ 178

Other rankings

#109 in contain keyword 34 ▼ 1

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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:

p3lim

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/exclusive-containers/

Website:

https://github.com/p3lim/ff-exclusive-containers

User Reviews

I was looking for this exact feature for as long as there were containers in Firefox. Honestly, this should've been the default behavior. The switch back to the default container is a bit jerky (it rapidly opens the tab in a current container, closes it, and opens again in the default one) and if you're opening a link in the same tab it won't work, it only works for new tabs, but that's good enough for me. Now I'll finally start to actually use containers.

by Yo*****, 2026-03-08

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Is Exclusive Containers 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.

Exclusive Containers requires some sensitive permissions that could impact your browser and data security. 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.
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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.

Exclusive Containers has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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