That extension asks for permissions for all tabs, and for all data on all websites. Try https://addons.mozilla.org/en-US/firefox/addon/one-click-way... which asks for no permissions. A bookmarklet could work, too.
That extension asks for permissions for all tabs, and for all data on all websites. Try https://addons.mozilla.org/en-US/firefox/addon/one-click-way... which asks for no permissions. A bookmarklet could work, too.