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Preview of Startup Tab Manager

Startup Tab Manager by pierspad

Startup Tab Manager is a browser extension designed to manage your tab layout upon browser startup. It allows you to define a set of URLs to be opened, ordered, and configured.

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About this extension
Main Features
  • Automatically opens configured tabs on startup. If a tab with the desired URL is already open, it is reused and moved to the correct position instead of being duplicated.
  • For each tab, you can define:
    • URL: The address to load.
    • Pinned: Whether the tab should be pinned.
    • Muted: Whether the tab should start muted.
    • Focus: Which specific tab should have focus (be visible) after loading.
  • Optional "Close other tabs" setting which, if enabled, closes all tabs not present in your saved list, ensuring a clean workspace.
  • Import all currently open tabs in the current window with a single click to quickly create your initial configuration.
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Permissions and data

Required permissions:

  • Access browser tabs

Data collection:

  • The developer says this extension doesn't require data collection.
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More information
Add-on Links
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Version
1.0.0
Size
360.83 KB
Last updated
4 days ago (Jan 16, 2026)
Related Categories
  • Tabs
License
GNU General Public License v3.0 only
Version History
  • See all versions
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