Containers Helper

Name: Containers Helper
Rating: 4.7241 (29 reviews)
Author: Containers Helper

Helps improve container management by providing container searching, deleting, modifying, duplicating, and default URLs on a per-container or bulk basis. Complements the multi-account containers addon.

Download

Install

Features & Capabilities

Containers Helper is a powerful Chrome extension designed to augment Firefox's Multi-Account Containers addon, offering advanced container management features for power users. It enables efficient searching, bulk deletion, modification, duplication, and setting of default URLs on a per-container or bulk basis. Ideal for users managing numerous containers to enhance web browsing privacy, it provides quick filtering and opening of containers, supports sticky popup mode for seamless interaction, and allows setting container name, icon, and color en masse.

Additional capabilities include find-and-replace for container names and URLs, quick container duplication (retaining default URLs set via the extension), and bulk operations like deletion and refresh to purge cookies and site data. Users benefit from keyboard shortcuts for rapid access, dark/light mode compatibility, container import/export via JSON for migration, and features enabling opening current pages across multiple containers. For thorough usage instructions and examples, visit the extension's GitHub page.

User Growth & Download Statistics

Add-on Privacy & Security Developer Tools

By:

Daily users:

Rating:

Version:

0.1.4 Last updated: 2023-03-04

Version code:

5534797

Creation date:

2020-11-19

Risk:

Permissions:

Size:

230.13KB

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-03

Compare stats and ranking:

Ranking

# 4,373 ▲ 39

Other rankings

#11 in contain keyword 34 #34 in contact keyword 26 #108 in bulk keyword 25 ▼ 5#129 in delete keyword 15 ▼ 2#166 in modify keyword 45 ▼ 2

For Developers

Monetize with App Pass Boost with Extension Booster

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:

Containers Helper

Firefox Add-ons Store

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

Website:

https://codeberg.org/firefox-containers-helper/firefox-containers-helper

Permission Change History

2022-10-03: Version 0.0.28 → 0.1.0

Add Permissions: unlimitedStorage

User Reviews

Containers Helper significantly improves Firefox containers by allowing bulk actions, quick container creation, and advanced management, especially beneficial for users managing many containers. It addresses limitations in Firefox's native container support and offers improved usability. However, it lacks some automation features like site-to-container assignments, has minor bugs, and users have reported issues with default URL settings. Documentation could also be improved for better accessibility. Overall, it's highly valued for easing container management and has responsive developer support.

Pros

Allows bulk deletion of multiple containers at once, saving time compared to native add-ons.
Enables quick searching and creation of new containers directly from the search interface.
Enhances Firefox's container functionality by adding advanced UI and management features.
Supports advanced users needing to manage dozens of containers effectively.
The developer is responsive and the add-on is actively maintained and useful even for large numbers of containers.

Cons

Lacks certain functionalities like assigning lists of sites with patterns to specific containers for automatic opening.
Presence of minor bugs, such as multi-select not clearing after deletion.
Some users experience issues or confusion when setting default URLs for containers leading to errors.
Limited documentation and help features mostly available only in English and embedded in settings, making translation difficult.

Recent reviews

I was able to delete all of the tmp... containers in one go; efficient and no issues! Thank you so much!

by *****, 2026-05-02

by Ma*****, 2025-07-30

by An*****, 2025-05-03

View all user reviews ›

Is Containers Helper 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.

Containers Helper requires a few 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.

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.

Containers Helper 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 **** ********* *** **** **** *******