Kyle B. Johnson

Add simple user shortcodes to WordPress for displaying information, including custom meta and avatars, for any user.
Available Shortcodes: 
– [user_id] 
– [user_login] 
– [user_email] 
– [user_firstname] 
– [user_lastname] 
– [user_nicename] 
– [user_display] 
– [user_display_name] (alias) 
– [user_registered] 
– [user_avatar] (image) 
– [user_avatar_url] 
– [user_url] 
– [user_website] (alias) 
– [user_description] 
– [user_bio] (alias)
Displaying userdata for another user:
ex. [user_email id=2]

User Shortcodes Plus

Add simple user shortcodes to WordPress for displaying information, including custom meta and avatars, for any user.

pixelgrade

vlad.olaru

George Olaru

With <a href="https://github.com/pixelgrade/pixcodes" rel="nofollow ugc">PixCodes</a> you can have a shortcode insert interface.
The awesome part is that you can filter any shortcode parameters or overwrite any shortcode template with your theme.
Note: this plugin does not add any style to the output of shortcodes.
We believe that shortcodes functionality should be offered by a plugin and the style should be provided by themes.
Here is a <a href="http://github.com/pixelgrade/pixcodes/blob/master/README.md" rel="nofollow ugc">detailed documentation</a> about how you can configure some plugin settings and output.

PixCodes

PixCodes offers you a nice interface to add shortcodes into editor.

User Shortcodes Plus vs PixCodes