Webpage Screenshot is another cool extension which lets you capture the whole webpage, and even the long pages are saved in one single vertically long image file. This extension lets you save the entire page screen shot as a single PNG image.


As shown in the screen shot above, you can select to the screenshot of the page to different resolution or select no resize at all, click the button Visible screenshot to take the page screenshot of the visible section of the page or take All page screenshot button to take entire page screenshot.
Install Webpage Screenshot to capture web pages in google chrome