Lately, I’ve realized how little I like clicking on things. When opening programs, I’d rather type a command with my keyboard than open my Start menu. If I need to open a file in a folder, I type the first few letters of its name and press the enter key. So when I’m on Facebook, I’d much rather hover my mouse over an image to see the full size than to interact with that licentious mouse button. How many times have you wanted to see any photo on Facebook in a larger size? In fact, you can view it, but you have to click it many times. Thanks to FB Photo Zoom you'll be able to save a valuable time and many clicks when using Google chrome. You'll only have to place the mouse over any photo and the add-on will zoom in it.

You can revolutionize the way you view photos on Facebook. You can zoom in on any photos onFacebook by installing a light weight Chrome Plugin called Photo Zoom for Facebook. Never miss this Chrome plugin if you are a Facebook user. The plugin has already millions of users. How you can zoom photos on Facebook without clicking on photos?
Images pop up in their full size right there on the same page. You can also configure to show the enlarged image only when the Shift or Ctrl key is pressed. It works on all major sites like Facebook, eBay, deviantART, Flickr, Google, Wikipedia, Amazon and more.
You can download and install this extension from the Google Chrome webstore. After the installation, you can start using it immediately. If you open a facebook picture gallery, then you can just hover over a thumbnail and view the full picture. It also works on various other sites like Amazon, eBay, Flickr, Myspace, Pinterest, Twitter, Tumblr, Wikipedia, Yahoo and many more.

Just hover your mouse on Photos. This way you can zoom photos not only on your News feeds. Any photos you can zoom in on Facebook. When you chat you can zoom the profile photo of the person right from the Chat box. This is the case with friend suggestion also. That means you can zoom any photos on Facebook by just hover your mouse on photos.
By default, the shorcut key for saving an image is ‘S’. To save an image, hover your mouse pointer over a thumbnail, when the full zoomed in picture is shown, press the ‘S’ key on your keyboard and the full picture is saved to your download folder. The same method works for other shortcut keys.
These extension are absolute must have for all Facebook accountholders using Firefox or Chrome. They have certainly saved me the umpteen clicks required to view a photo album. I am positive they will be as helpful to you as they were to me.
To turn it off, all you need to do is simply click on the Photo Zoom icon once. Same procedure for enabling it back again. You can also tweak the extension by going in Google Chrome’s options > Extensions > Photo Zoom for Facebook.
The shortcut for zooming in is Ctrl – + and for zooming out, you can press Ctrl – -. To zoom in or zoom out using the mouse, you can hold the Ctrl key and move the mouse scroller up or down to zoom in or out.