Duplicate Tab Shortcut

Name: Duplicate Tab Shortcut
Rating: 4.4242 (66 reviews)
Author: Stefan Sundin

By: Stefan Sundin

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

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Install

Features & Capabilities

Duplicate Tab Shortcut adds fast keyboard shortcuts to duplicate and manage tabs in Chrome.

Features:

Duplicate the current tab with Alt+Shift+D (Option+Shift+D on Mac).
Shortcut to open a new tab in a new window.
Shortcut to pop the current tab (or multiple selected tabs) into a new window.
Shortcut to open a blank new tab immediately to the right of the current tab (instead of at the far right).

Tip: You can also middle-click the refresh button to duplicate a tab without the extension. Source code and Chrome store links are available for review.

User Growth & Download Statistics

Add-on Developer Tools

By:

Daily users:

Rating:

Version:

1.7.0 Last updated: 2025-10-26

Version code:

6061610

Creation date:

2016-10-19

Risk:

Permissions:

storage

Size:

29.88KB

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-20

Compare stats and ranking:

Ranking

# 1,807 ▲ 6

Other rankings

#151 in Tabs ▲ 1

#1 in shortcut keyword 40

#45 in shift keyword 25 ▼ 2

#50 in catalog keyword 7 ▼ 1

#53 in tab keyword 71

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Other platforms

Duplicate Tab Shortcut (v1.6.0)

80,000 4.92

(171)

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Stefan Sundin

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/duplicate-tab-shortcut/

Website:

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

Permission Change History

2023-07-23: Version 1.5.3 → 1.6.0

Remove Optional permissions: tabs

User Reviews

Users broadly praise the extension for fast tab duplication via keyboard, plus the ability to insert new tabs next to the current one and other tab-management features. It’s reliable and customizable but can suffer from shortcut conflicts and occasional bugs across setups; a few users note performance quirks when popping tabs into new windows.

Pros

Duplicates tabs quickly with a hotkey, saving time and effort.
Places a new tab directly next to the current tab (and within the same tab group), avoiding end-of-window chaos.
Extends Firefox with extra tab-management features beyond simple duplication (e.g., creating child tabs in tab trees and popping tabs to a new window).
Proven reliability: long-time users report flawless performance over years.
Highly customizable shortcuts via settings, allowing convenient keybinds.

Cons

Keyboard shortcut conflicts and non-intuitive default keybindings, causing clashes with other extensions or system shortcuts.
Occasional bugs and compatibility issues across environments or Firefox versions, sometimes requiring shortcut reassignment or updates.

Recent reviews

Not working , try to fix the bug

by Ha*****, 2026-03-12

by so*****, 2026-02-26

by Se*****, 2026-01-20

View all user reviews ›

Is Duplicate Tab Shortcut Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Duplicate Tab Shortcut does not require any sensitive permissions.

Risk impact analysis details

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Duplicate Tab Shortcut is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
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