Firefox Containers Preview

Firefox Experience Better Browsing: Introducing Native Containers in Firefox 153 Firefox 带来更佳浏览体验：Firefox 153 原生容器功能预览

July 21, 2026 2026 年 7 月 21 日

Today, we’re excited to announce the Preview of Containers in Firefox version 153, which lets you keep separate parts of your online life (work, shopping, personal, banking) logged into different accounts in the same browser window, but keeps your cookies and ad tracking isolated inside each container. This means that stuff you do in one container isn’t seen by other containers. No longer will you search for a new hat to wear to a party, only to be inundated with ads for hats at every twist and turn on the internet for weeks to come. 今天，我们很高兴宣布 Firefox 153 版本中容器（Containers）功能的预览。该功能允许你在同一个浏览器窗口中，将在线生活的不同部分（如工作、购物、个人事务、银行操作）保持在不同的账户登录状态下，同时将 Cookie 和广告追踪隔离在每个容器内。这意味着你在一个容器中所做的操作不会被其他容器看到。你再也不会因为搜索了一顶参加派对的帽子，就在接下来的几周里，在互联网的每一个角落都被帽子广告所淹没。

For almost a decade, many of you have relied on our Multi-Account Containers extension to keep work, personal, and privacy-sensitive browsing separate without needing multiple browsers or profiles. We’ve heard your feedback and understood the value you find in that separation. Now, we’re bringing the power of the Multi-Account Containers extension directly into the heart of Firefox for all to benefit from. 近十年来，许多用户一直依赖我们的“多账户容器”（Multi-Account Containers）扩展程序，在无需使用多个浏览器或配置文件的情况下，将工作、个人和隐私敏感的浏览活动分开。我们听取了你们的反馈，并理解了这种隔离方式对你们的价值。现在，我们将“多账户容器”扩展程序的功能直接引入 Firefox 核心，让所有人都能从中受益。

Why bring Containers into Firefox? 为什么要将容器功能引入 Firefox？

Whether you’re managing multiple social media accounts, separating work projects from personal shopping, or simply keeping your banking activity distinct, Containers are designed to help you organize your digital space. By making Containers a native, first-party feature in Firefox 153, we are: 无论你是要管理多个社交媒体账户、将工作项目与个人购物分开，还是仅仅想让银行操作保持独立，容器功能都是为了帮助你整理数字空间而设计的。通过将容器功能作为 Firefox 153 的原生第一方功能，我们实现了以下目标：

Making it visible by default: You no longer need to hunt for an add-on to get started. Containers are built right into your browser, ready to help you manage your context from day one. 默认可见： 你不再需要费力寻找插件来开始使用。容器功能直接内置于浏览器中，从第一天起就能帮助你管理浏览环境。
Simplifying your workflow: We’ve focused on making it easier to open, create, and manage your containers from the places you already browse. 简化工作流程： 我们专注于让你在现有的浏览位置就能更轻松地打开、创建和管理容器。
Preserving what you love: For our long-time users who have relied on the add-on, the native experience is designed to maintain the core functionality, flexibility, and visual identity you depend on. 保留你所喜爱的体验： 对于长期依赖该插件的老用户，原生体验旨在保持你所依赖的核心功能、灵活性和视觉标识。
Driving continued investment into the future of this feature, ensuring it lives on as a first party citizen of Firefox. 推动对该功能未来的持续投入，确保它作为 Firefox 的原生功能长期存在。

What to expect in the Preview 预览版功能概览

In this preview release, you can: 在此预览版本中，你可以：

Open tabs in specific containers: Keep your browsing activity isolated by context. 在特定容器中打开标签页： 按场景隔离你的浏览活动。
Customize your workspace: Create and manage containers with your own names, colors, and icons. 自定义工作空间： 使用你自己的名称、颜色和图标来创建和管理容器。
Manage settings easily: Control your container setup directly from the Firefox settings surface. 轻松管理设置： 直接从 Firefox 设置界面控制你的容器配置。

Get Started: 开始使用：

Right-click any tab or long-press the new tab (+) button to open a container tab — or head to Firefox Settings to create your first container. If you’re already using the Multi-Account Containers, there’s nothing special you need to do. Not all of the features of the add-on are available in the first-party version of containers just yet, we’re still building them out. You can continue to use the add-on alongside the built-in containers, no need to uninstall the add-on. 右键点击任何标签页或长按新建标签页（+）按钮即可打开容器标签页，或者前往 Firefox 设置创建你的第一个容器。如果你已经在通过扩展程序使用“多账户容器”，则无需进行任何特殊操作。目前，原生版本的容器功能尚未包含扩展程序的所有功能，我们仍在开发中。你可以继续将该插件与内置容器功能同时使用，无需卸载插件。

This release represents our first step in making Firefox more adaptable to how you actually live and work online. While this is just the beginning, we have plans to refine this experience and build a foundation for future features that make context separation even more seamless. 此版本代表了我们迈出的第一步，旨在让 Firefox 更适应你真实的在线生活和工作方式。虽然这仅仅是个开始，但我们计划进一步完善这一体验，并为未来的功能奠定基础，使场景隔离变得更加无缝。

Join the Conversation 参与讨论

We’re eager to hear how this native experience fits into your daily routine. As you explore the new Containers Preview in Firefox 153, please let us know what you think by posting your feedback in this Mozilla Connect thread. Your feedback helps us shape the future of these tools and ensures we’re building features that truly matter to you. 我们非常期待听到这一原生体验如何融入你的日常工作流。当你探索 Firefox 153 中的新容器预览功能时，请通过在 Mozilla Connect 帖子中发布反馈来告诉我们你的想法。你的反馈有助于我们塑造这些工具的未来，并确保我们所构建的功能正是你真正需要的。

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