Window Merger

A Chrome extension that merges all your browser windows into one — keeping pinned tabs, tab groups, and mute states intact.

Installation

Install from the Chrome Web Store.

Usage

Click the extension icon or press Alt + Shift + M to merge all windows.

• Normal and incognito windows are merged separately.
• To merge incognito windows, allow incognito access.
• Change the shortcut at chrome://extensions/shortcuts.

Development

pnpm i --frozen-lockfile
pnpm build

Or with Docker:

docker compose up -d --build
docker compose exec node pnpm i --frozen-lockfile
docker compose exec node pnpm build

License

MIT