Blog posts, also known as articles, are composed in the admin. There some theme elements to consider, however, so use the theme editor to access the theme's blog post settings, then determine to show (or conceal author, publication date, post tags, blog post sharing for your articles.
Access the theme's blog post settings
Every time you publish a new post to your store's blog, Shopify will generate a new page and URL for it. To access Editions' settings for these pages, navigate to a post in the theme editor and then click Article pages under the Sections tab.
Displays the name of the staff member who composed and published the article.
Displays the date when the article was published.
Show post tags
Displays the tags assigned to the blog post for customers to browse similar topics
Show blog post sharing
Displays the icons for readers to share the blog article to Facebook, Twitter, Pinterest, Fancy, or via email.