Zegnat

Zegnat/browserext-window-merger

Merge specified browser windows into each other. Or all of them into one. Simply right click to open Firefox’s context menu when multiple windows are open, or configure a keyboard shortcut. All wrapped up in one tiny free extension.

16 stars 1 forks 16 watchers JavaScript Other
browser-extension context-menu firefox-addon keyboard-shortcuts window-manager
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1 Open Issue Need Help Last updated: Jun 20, 2026

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the 'Merge Windows' page context menu item (for Window Merger) is sometimes missing from the page context menu 15 days ago
help wanted
Zegnat/browserext-window-merger
16

Merge specified browser windows into each other. Or all of them into one. Simply right click to open Firefox’s context menu when multiple windows are open, or configure a keyboard shortcut. All wrapped up in one tiny free extension.

JavaScript
#browser-extension#context-menu#firefox-addon#keyboard-shortcuts#window-manager