Kodetop

This plugin allow insert Tweet Button on your blog or site. The button can be customized in the settings page. Tweet Button can be positioned a the top, bottom of content. You can use text shortcut <code></code> and PHP function <code>wp_tweetbutton();</code> for manual insert.
Features
<ul>
<li>Easy install</li>
<li>Panel for easy configuration</li>
<li>Config Button Style</li>
<li>Config Language of Button</li>
<li>Config Your Twitter Account</li>
<li>Config Related Account</li>
<li>Config Tweet text</li>
<li>Config display locations (entries, pages, home page)</li>
<li>Config position in content (before, after, none)</li>
<li>Text shorcut: <code></code></li>
<li>PHP Function: <code>wp_tweetbutton();</code></li>
</ul>
Manual usage of WP-TweetButton:
For include into post content use: <code></code>
For include in your template use: <code><?php wp_twitterbutton(); ?></code>
For more information visit <a href="http://blog.unijimpe.net/wp-tweetbutton/" title="plugin website" rel="nofollow ugc">plugin website</a>

WP-TweetButton Plus

This plugin allow insert Tweet Button on your blog or site.

Ben Meredith

wpsteward

The most popular plugin for allowing readers to share content on X.com (formerly Twitter).
Make it dead-simple for your readers to share your content on X, using a simple shortcode or block. Readers are encouraged to share a quote, and a link to your content.
<ul>
<li><a href="http://benlikes.us/bcttps" title="Premium Styles add-on" rel="nofollow ugc">Add Premium Styles</a> with just a few clicks.</li>
<li>Using the shortcode method in the classic editor? See our <a href="http://benlikes.us/7r" title="power user guide" rel="nofollow ugc">Power User Guide</a> for all the tricks (remove or change the “via,” make links nofollow, change the callback URL, and more!).</li>
</ul>
Developer? Designer? Geek of any sort? We’re always open to feature requests and PRs. You can create issues or submit pull requests at the <a href="https://github.com/Benunc/better-click-to-tweet" title="Better Click to Tweet on GitHub" rel="nofollow ugc">GitHub repository</a> for this plugin.
Translation is managed at <a href="https://translate.wordpress.org/projects/wp-plugins/better-click-to-tweet" title="WordPress translation" rel="nofollow ugc">the official WordPress translation page</a>.

Better Click To Tweet

I have been using this plugin for years. This is my go-to plugin for helping to get my content shared on Twitter. Well supported and easy to use. This is a plugin almost everyone should have on their site.

Used on all my sites

Insert styled call-out boxes into your posts, simply and securely. Encourage readers to share your content on X in one simple action.

WP-TweetButton Plus vs Better Click To Tweet