This is my simple hack happened because beauty of chrome inspector.. Many time we need to get screen shot of very 

large number of pages and we cannot go to each page so we need some thing for it. there is service called url2png which do it .. but i hacked there service and get it for "freeeeee!!!".. You want to use it simplay use this api http://urlimg.phpfogapp.com/?url=

keep hacking!!!!