How to add separate Description,Keywords,meta tags for each page in Blogger ?

It is possible to add unique meta tag(description and keywords) for each post separately. It means that the post will get a unique description and keyword and a better seo ranking.

First goto Edit Template section :
In Edit Template section find <b:include data='blog' name='all-head-content'/> 
 and add the following code just after <b:include data='blog' name='all-head-content'/> by editing: 

<b:if cond='data:blog.url == &quot;Url of post&quot;'>
<meta content='Enter keywords separated by comma' name='keywords'/> 
<meta content='Description of post' name='description'/> 
</b:if>

Don't forget to put url of your post, keywords and description.

Now for next post similarly add as above after the above so it will look like this:

<b:if cond='data:blog.url == &quot;Url of post&quot;'>
<meta content='Enter keywords separated by comma' name='keywords'/> 
<meta content='Description of post' name='description'/> 
</b:if> 

<b:if cond='data:blog.url == &quot;Url of second post&quot;'>
<meta content='Enter keywords separated by comma' name='keywords'/> 
<meta content='Description of post' name='description'/> 
</b:if>