Duplicate Tab Killer! is a free Chrome extension developed by taquito3100519. As the name suggests, this extension is designed to remove duplicate tabs from your browser.

Are you tired of having multiple duplicate tabs open and cluttering up your browser window? Duplicate Tab Killer! offers a simple solution. With just a click of a shortcut, you can remove all duplicate tabs instantly.

For Mac users, the shortcut is "Command+Shift+1", while Windows users can use "Ctrl+Shift+1" to activate the extension. This makes it quick and easy to clean up your browser and improve your browsing experience.

If you find yourself frequently opening duplicate tabs and want a convenient way to remove them, Duplicate Tab Killer! is a handy tool to have in your browser arsenal.