There are just so many different mobile devices on the market these days, it is virtually impossible to keep a complete collection of them in stock in order to preview our new responsive design sites (I’m working on three new responsive sites as I write this).
Thankfully, this article (Easily Preview Responsive Designs With ‘Responsivator’) shares a really nifty tool called Responsivator, that allows you to quickly and easily enter any website into the “Enter website URL:” field and display the site in multiple different mobile formats. You can even customize the display to show whatever specific screen dimensions that you want to display. LOVE!
If you are using any other great tools as you create your responsive designs, please comment below!Link to article