Window Merger icon

Window Merger

v1.4.1 Updated Feb 11, 2026 24.57KiB
CWS
3K
Users
★ 4.86
14 reviews
#12921
of 210K
accessibility
#668 of 6.5K

Description

A Chrome extension that merges multiple browser windows into a single window. You can perform the following actions by clicking the extension icon or pressing `Alt + Shift + M`: - Merge all normal windows within the same profile - Merge all incognito windows within the same profile (requires incognito access) After merging, tab groups and pinned tabs are preserved. ### Notes - Normal windows and incognito windows are never merged together. - If the shortcut does not work, you can reconfigure it at `chrome://extensions/shortcuts`. - For enabling incognito access, see: `https://support.google.com/chrome/a/answer/13130396` ### Release Notes v1.1.0 - Improved to preserve tab groups when merging windows v1.2.0 - Improved to preserve pinned tabs when merging windows v1.4.0 - Changed keyboard shortcut from `Control + M` to `Alt + Shift + M`
Window Merger screenshot 1

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Permissions (2)

Permissions

contextMenus Can add items to the right-click menu tabGroups Can organize tabs into groups

Details

Version 1.4.1
Updated Feb 11, 2026
Size 24.57KiB
First Seen Mar 26, 2026