Smart Containers Firefox

Smart Containers

Automatically organize your tabs into isolated containers based on their domain for enhanced privacy and seamless browsing.

Features & Capabilities

Smart Containers is a privacy-focused browser extension that helps you organize and isolate your online activities into separate containers for enhanced security. By automatically redirecting websites from major online services into their own isolated containers, Smart Containers ensures that these sites can't track you across multiple platforms, providing a safer and more private browsing experience.

With Smart Containers, you can easily manage how websites interact with your browser by isolating them into dedicated containers. This prevents cross-site tracking and protects your personal information by keeping your online activities separate, whether you're managing different accounts, work and personal tasks, or simply seeking to reduce the amount of data these services can collect on you.

Key features of Smart Containers:

  • Domain-based Containerization: Automatically assigns websites from various online services into their own dedicated containers, ensuring your browsing is compartmentalized.

  • Enhanced Privacy: Prevent cross-site tracking by isolating cookies, browsing history, and site data within individual containers, so organizations can't monitor your activity across multiple platforms.

  • Easy-to-Use Management: Quickly enable/disable containers, color-code them for easy identification, and customize settings for each container based on your preferences.

  • Purge Containers with One Click: Clear all cookies, browsing history, and data stored within a container with a simple click to maintain your privacy.

User Growth & Download Statistics

Manifest V2 Add-on
By:
EvilSushiPirate
Daily users:
1
Rating:
5.00
(2)
Version:
1.0.2 Last updated: 2025-02-06
Version code:
5888263
Creation date:
2025-02-05
Risk:
High risk impact Low risk likelihood
Permissions:
Size:
72.16KB
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-16
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:
EvilSushiPirate
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/smart-containers/

Permission Change History

2025-02-06: Version 1.0.0 → 1.0.2
Add Permissions: cookies

User Reviews

by Fi*****, 2026-05-12

Shocked that no one else is using this! I just started playing around with this add-on and I'm floored by how it improves upon Multi-Account Containers. I only have a couple of little nitpicks but I think this is going to be part of my FF privacy toolbox from now on.
by *****, 2025-05-09
View all user reviews ›

Is Smart 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.

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

Smart 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.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
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