Advanced Author Box

Adds a modern author info box at the end of your posts and implements local avatars as an alternative to Gravatar.

Smart Author Box Widget displays author bio box with an image, description, and social links—perfect for multi-author blogs and personal sites.

Provides the [author_bio] shortcode for embedding the bio of an author anywhere in the post/page content.

Lets you easily add WP Custom Author Images on your site.

One post, multiple contributors!

Change the custom URL structures for author, search, comments, pagination and feed pages.

Semantic Tags plugin provides you everything you need to create and semantically markup your Tags.