Together with the blog post title and description, the featured image is visible when sharing your article on social media.
1. Within the editor, open the blog management panel on the left and find a post that you want to edit. Click on the ellipsis button ⋮ near the blog post title:
2. Click Settings:
3. Open the Featured image tab and click Replace image:
4. Select an image from your media library, browse free images or upload your own:
5. Save the changes and update your website.