WP Twitter Cards by nimrodstu

Add twitter cards to single posts and pages.

Select type of card.

Set default image to be used if no suitable image is found.

Set twitter username.

Add a twitter field to user profiles for use with multiple authors.

1. Upload plugin-name.php to the /wp-content/plugins/ directory
2. Activate the plugin through the ‘Plugins’ menu in WordPress
3. Go to Settings > Wp Twitter Cards to set options

1. 

   Options Page

2. 

   Tweet card