Duplicate extension with an extra url option
That's enough to duplicate the chrome tab for signing in to the admin part of your sites.
It's a chrome extension that was built to help you sign in.
It's a useful extension when you have to administrate a lot of sites or you're a frontend developer that needs to have opened two tabs while changing CSS or HTML on the one tab and seeing results on the other one.
Without this extension, you need to duplicate a chrome tab and type in the new tab your admin URL.
For example, you are an administrator, you have opened the site www.site.com and you need to sign in to the admin part to www.site.com/admin/. All you need to do is to add /admin/ in a field on the extension popup.
Then you just click on an icon of "the duplicator tab" and click on your added link /admin/ e.q. The chrome will open a current tab with the extra URL www.site.com/admin/.
I hope you love it.
# Update 2.0
Now you can open the popup by clicking "CTRL+SHIFT+L" or "Cmd+Shift+L" and then open your links using keyboard buttons from "1" to "9".
# Update 2.1
The new tabs open next to the active one.