Open in All Containers EN
Akhtar · Firefox
Right-click a link or bookmark and open it in all accessible Firefox containers.
简介
Open in All Containers
Effortlessly split your browsing session across every container.
Overview
Stop switching contexts manually. With "Open in All Containers," you can launch any link or bookmark simultaneously across every accessible Firefox Container with a single click. Perfect for testing, multi-account management, or isolating sessions without repetitive tab opening.
How it works
Simply right-click any hyperlink on a webpage or any bookmark in your toolbar/library. Select "Open in All Containers" from the context menu. Firefox will instantly create a new tab for each container (e.g., Personal, Work, Banking, Shopping) and load the target URL inside each one.
Key Features
One-Click Bulk Launch – Open the same link in every container at once.
Seamless Integration – Adds a single, unobtrusive option to the native right-click menu for links and bookmarks.
Smart Container Detection – Automatically detects all containers currently accessible to your Firefox profile (excluding private/containers you don't have permission for).
Perfect for Power Users – Ideal for QA testing, managing multiple social media accounts, comparing logged-in states, or running parallel workflows.
No Overhead – Lightweight and script-free; uses only Firefox's native Containers API.
Use Cases
Developers & QA: Test authentication flows, cookies, and session persistence across 5+ identity silos instantly.
Social Media Managers: Open the same analytics dashboard in Personal, Work, and Brand containers side-by-side.
Privacy Enthusiasts: Quickly isolate a suspicious link by opening it in a temporary container while keeping your main container clean.
E-commerce: Compare prices or checkout experiences across different user accounts without logging in and out.
Requirements
Firefox browser (version 89+ recommended)
Firefox Multi-Account Containers extension (or native container support enabled)
Permissions Justification
Access to browser tabs & containers API: Required to open new tabs and assign each to the correct container.
Access to context menus: Required to add the "Open in All Containers" right-click option for links and bookmarks.
Support & Feedback
Found a bug or have a feature request? [Link to GitHub/Support Page]
Open in All Containers 是做什么的
Open in All Containers 是一款面向 Firefox 的实用工具类扩展，主要用来解决浏览器里某类具体的小问题。官方对它的介绍是：Right-click a link or bookmark and open it in all accessible Firefox containers.在Firefox 附加组件商店（AMO）上，它当前版本 1.0，约 57 名用户。
适合什么人用
从功能定位看，Open in All Containers 更适合想补上浏览器原生缺失功能的用户。如果你平时只是偶尔遇到相关需求，用浏览器自带功能也能凑合；但如果这件事每天都发生，装一个专门处理它的扩展通常比手动操作省事得多。
怎么安装 Open in All Containers
- 打开Firefox 附加组件商店（AMO）上的官方页面；
- 点「添加到浏览器」并确认权限提示；
- 装好后在扩展列表里固定图标，方便随时开关。
本站只做索引与介绍，安装包来自官方商店。如果商店页面提示当前地区不可用，说明该扩展未在你所在区域上架。
常见问题
Open in All Containers 是免费的吗？
Open in All Containers 在Firefox 附加组件商店（AMO）免费提供下载。它是浏览器扩展，装上就能直接用，不需要注册账号。
Open in All Containers 安全吗？
它只申请了 0 项权限，范围比较克制，没有申请「读取所有网站数据」这种大权限。
Open in All Containers 支持哪些浏览器？
当前收录的版本来自Firefox 附加组件商店（AMO），适用于 Firefox。同一个扩展在其他商店可能有对应版本，但功能与版本号不一定相同。
怎么卸载 Open in All Containers？
在扩展管理页找到 Open in All Containers，点移除即可。它在本地保存的设置会一起清掉，不会残留数据。
权限清单 来自 manifest.json 原文
接口权限 5
bookmarkscontextMenuscontextualIdentitiescookiestabs