1. Log in to your Blogger Dashboard. Click the link for the blog that you want to edit.
2.
Click "Edit Posts." A list of all of the posts published and scheduled
to be published on your blog will appear. Click the "Edit" link next to
the blog post you want to change.
3. Type the blog post tags in the "Labels For This Post" field.
4.
Place a comma between each tag that you add to the post. Click "Publish
Post" when you are finished adding tags. Click "View Post" to see the
individual post page with the added tags.
