Then I want to put Pinterest button on my blog post so it easier for sharing to Pinterest board. Thanks to LetMeClear for How to Add Pinterest Button To Blogger Post tutorial.
Since, Pinning a pin by a “Pin it” button A description and original link location are added to the pinned image on the board. That gives you more chance to visit the source directly. Pin It button allows visitor to share your posts without leaving your blog.
If you're using Wordpress blog, there's many Pinterest button plugin similar with another bookmarks button plugin. If you're using Blogspot/Blogger blog, this is step to add Pin It button to your each and every blog post.
Step#1. Go to Design>> Edit HTML, Make a full back up of your template.
Step#2. Click on the Expand Widget Template checkbox on top right of the HTML window.
Step#3. Find this Data tag normally it will be twice in your HTML is given below. Locate the First one.
Step#4. Paste the following code immediately below/after the code mention in Step#3.
Step#5(Optional). If you want to show Pin It button on the top of each post Place the button code in Step#4, before
Step#6. Hit Save and check your blog Button appears or not on your post page.