Duplicate Tab Shortcut by Stefan Sundin

Press Alt+Shift+D to duplicate the current tab (Option+Shift+D on Mac).

4.4 (58 reviews)

2,250 Users

You’ll need Firefox to use this extension

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About this extension

Please read: To configure the shortcuts, open the addon page and click on the ⚙️ cogwheel button in the upper right corner, and then click Manage Extension Shortcuts.

There are additional shortcuts as well. You can configure and use all of them at the same time.

- There is a shortcut to open the new tab in a new window.
- There is a shortcut to pop the current tab (or multiple highlighted tabs) out to a new window.
- There is a shortcut to open a blank new tab to the immediate right of the current tab (i.e. instead of all the way to the right).

Tip: Even without this extension, it is possible to middle click the refresh button to duplicate the current tab.

Source code: https://github.com/stefansundin/duplicate-tab

Chrome version: https://chrome.google.com/webstore/detail/duplicate-tab-shortcut/klehggjefofgiajjfpoebdidnpjmljhb

Rated 4.4 by 58 reviewers

Release notes for 1.6.0

- Rewritten to not require any extra permissions when using the "Open new tabs in the background" option.
- New minimum Firefox version: 91.0. Install v1.5.3 or v1.5.2 for older Firefox versions.