Twitter button plus is nice and useful tool to show Twitter tweet button on your website.
Add Social buttons to your WordPress website.
Add a Twitter "Follow" and "Like" buttons to your WordPress website.
Display your full twitter profile in sidebar easily, responsive and retina, recent tweets and emoji icons support, RTL support and texts translate.
Widget to add the Twitter Tools Profile, List, Faves, and Search Widgets, with all configurable options.
Track Twitter search results, a Twitter hashtag, or a Twitter profile using sidebar widgets.
A highly configurable and comprehensive Twitter profile plugin that installs as a widget.