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Preview of Container Homes

Container Homes by Rolf Kleef

For each multi account container, you can specify a home page and up to 9 app or service slots. Use keyboard shortcuts to group and order tabs, and switch to app slots or the next or previous container tab group.

Available on Firefox for Android™Available on Firefox for Android™
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Extension Metadata

Screenshots
Use the preferences for the extension to set URLs per container.Use keyboard shortcuts to group tabs by container, and jump between groups.
About this extension
Features
  • Set a different home URL per container (plus one for "No container / Default").
    Click the toolbar button, or press Alt+Shift+Home, to load that
    container's home URL in the current tab.
  • Set up to 9 app slot URLs per container. Press Alt+Shift+1 through
    Alt+Shift+9 to switch to that slot's tab — scoped to whichever
    container is currently active — or open it in a new tab if it isn't
    already open. If the tab lives in another window, that window is raised
    too.
  • Slots remember the exact tab they last switched to (not just a URL
    pattern), so navigating around inside an app (e.g. different Slack
    channels or Gmail threads) doesn't break the binding. If that tab is
    closed or the browser restarts, the next press falls back to matching by
    the slot URL's origin, or opens a fresh tab if nothing matches.
  • Export your configured home URLs and slots to a JSON file, and import them
    back in (on this device or another). Importing replaces the current
    configuration after a confirmation prompt.
  • Press Alt+Shift+0 to group and sort the tabs in the current window:
    one native tab group per container (plus a "No Container" group), each
    with its configured slot tabs sorted to the front in slot order.
    (Not available on Firefox for Android.)
  • Press Alt+PageUp / Alt+PageDown to switch to the first
    tab of the previous or next tab group, wrapping around at either end.
    Works whether or not the current tab is itself in a group.
  • Press Ctrl+Shift+Space to open a new tab next to the current one, in the
    same container and joined to the current tab's group (if it's in one).
  • Optionally (off by default — enable it on the options page), automatically
    add every new tab to its container's tab group in the current window as
    soon as it's created, joining an existing group or creating one if none
    exists yet. Pinned tabs are left alone.

Permissions
  • activeTab — read the current tab's container and navigate it to
    the configured URL.
  • tabs — find a slot's existing tab (by remembered id, or by URL as a
    fallback) across all of a container's tabs, and re-focus its window.
  • cookies — required by Firefox to open a new tab in a specific container
    (tabs.create with cookieStoreId) when a slot's tab isn't already open.
  • contextualIdentities — list your Firefox containers on the options page.
  • storage — save your configured URLs locally, and remember which tab
    each slot last switched to for the current browser session.
  • tabGroups — create, title, color, and reorder native tab groups for the
    group-and-sort command. Not available on Firefox for Android; the command
    no-ops there.

No data leaves your device.
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Permissions and data

Required permissions:

  • Access browser tabs

Data collection:

  • The developer says this extension doesn't require data collection.
Learn more
More information
Add-on Links
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Version
0.5.0
Size
79.33 KB
Last updated
8 hours ago (Aug 21, 2026)
Related Categories
  • Tabs
License
MIT License
Version History
  • See all versions
Tags
  • container
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