A firefox addon to close all tabs containing a given domain name or keyword.
JavaScript HTML CSS
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Latest commit 76a2080 Nov 17, 2016


Firefox Power Close

A firefox addon, for the tab addict, to close all tabs with urls containing a keyword or a domain name. For example, if you have many facebook tabs open and not in order, you can just use this addon, write "facebook.com", hit enter and voila, all facebook tabs -containing the string 'facebook.com'- are now closed!

Getting The Addon

The addon can be obtained from its official firefox addon page.


After installation, this icon will appear as a button in your browser :

Press on it, and an input field will appear. Write the keyword or domain name in it and press enter, and voila!


The icon used for the logo and the toolbar button is a mash of two icons from Google's Material Design Icons that are published as an open source project under the CC-By License.

In older versions of the addon, the logo used to be one of the icons designed by Freepik from Flat Icon, that was also licensed under CC-BY License, although a different version of it.


Firefox Power Close, close firefox tabs based on keywords or domain names
Copyright (C) 2014  Mosab Ibrahim

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

About the Author

This addon was developed by Mosab Ibrahim, who is a passionate software engineer, supposedly a geek, a caffeine junkie, a food lover, an open source/free software believer and a runner in the make.