How to make facebook pick ordained Image From My Blog

How to post link with image preview to facebook page?

I will give you a tag to add on you website. the tag will tell facebook which photo it should take on your website

Use "<link rel="image_src" href="http://yourdomain.com/images/logo.gif" />"

It works really well.

Replace the image url of the photo you want facebook to pick from your website with http://yourdomain.com/images/logo.gif (but make sure the image is not small)

Facebook grabs its thumbnails from the original website page. If you have the large photo there, it may choose to show it in a post about the page. However, sometimes it does and sometimes it does not give that option.

try to do it in your timeline and do not press the enter right away just wait for sometime for facebook to fetch your image. But if the link do not contain any images it won't show, if the url you posted is flash files content then it wont show, if your image is too big then you have to wait before it will be fetched.