# One-click Container

> Browse webpages in either site-specific confined containers or ephemeral containers.

Canonical page: [https://chrome-stats.com/d/confiner](https://chrome-stats.com/d/confiner)

## Overview

- **ID:** `confiner`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** zncoder
- **Category:** privacy-security
- **Daily users:** 4
- **Rating:** 5.00 / 5 (2 ratings)
- **Version:** 1.11.2
- **Last updated:** 2024-05-15
- **First published:** 2019-08-06
- **Size:** 30 KB
- **Data as of:** 2026-09-18
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/confiner/)
- **Website:** [https://github.com/zncoder/confiner](https://github.com/zncoder/confiner)

## Description

Ephemeral or Confined Container, EoCC is a Firefox add-on that allows you to browse webpages in either site-specific confined containers or ephemeral containers. Easily switch between the two modes and protect your privacy while browsing.

## Rankings

- #47,364 — Overall
- #117 — contain

## Permissions and access

### Permissions

- `<all_urls>`
- `cookies`
- `contextualIdentities`
- `storage`
- `tabs`
- `menus`
- `webRequestBlocking`
- `webRequest`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension support email may not be valid

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/confiner)