How To Add Facebook Like and Send Button To Blogs

Go To Blogger > Design > Edit HTML

Backup your template

Click Expand widgets templates box

Search for <data:post.body/>

To add the plugin just below your post titles then add the giant code below just above <data:post.body/>

<div id="fb-root"></div><script src="http://connect.facebook.net/en_US/all.js#xfbml=1"></script><fb:like href="" send="true" layout="button_count" width="450" show_faces="false" font=""></fb:like>

Hit save