Need to duplicate a tab in Firefox, so you can have the same content loaded up in two Firefox windows? Not sure, you could just copy and paste the URL into both browsers – but who has the time? I have an easier solution to fix this problem.
Cloning is not a thing of just science fiction stories, it is happening right here – right now.
Ok, so maybe I haven’t had a full cup of coffee yet, but all will make sense soon. Often I wish there was an easy way to copy a tab over without having to do a dance with my mouse to make it so in Firefox.
The Duplicate Tab extension takes care of that problem for me. Duplicate Tab allows you to clone a tab along with its history. You can learn more about this extension at the official site for it – or just take your browser to the Mozilla Addons web site where you can download it and use it right now.