WP Copy Defender

<h3>SOCIAL MEDIA SHARE BUTTONS</h3>
Display social media share buttons via widget and shortcode on posts, pages, and template.
<h4>SEO-friendly and lightweight code</h4>
This plugin contains lightweight code to be very fast to load, SEO-friendly, and it is developed to have full compatibility with WordPress 3.1 (2011) up to WordPress 5+ (2019), from PHP 5.6 up to PHP 7.3.
<h4>FEATURES:</h4>
<ul>
<li>Beautiful social media icons</li>
<li>You choose where to show the sharing buttons</li>
<li>Lightweight code to quickly load the page and keep a good pagespeed score</li>
<li>No cookies are set by this plugin to visitors</li>
<li>Compatible with all resolutions: desktop, tablet, and smartphones</li>
</ul>
<h4>HOW TO USE:</h4>
In order to display social media sharing buttons for Twitter and Facebook using this plugin in your website, you have 2 easy options to have maximum flexibility.
OPTION 1: Use a shortcode
In order to display the output in your specific posts or pages use this code:
<pre><code>[Social_Share title="custom-title"]
</code></pre>
or
<pre><code>[Social_Share]
</code></pre>
In order to display the output in your WordPress template use this code: 
 <code><?php echo do_shortcode( '[Social_Share title="custom-title"]' ); ?></code>
OPTION 2: Use a widget 
Go to Appearance > Widgets and add Social_Share widget where you want to show it.

Social Share Buttons – Widget and Shortcode

Share your posts on Social Media using this lightweight and SEO-friendly plugin to get additional traffic from Twitter and Facebook.

Theme Century

<a href="https://themecentury.com/downloads/sharing-plus-free-wordpress-plugin/" title="This plugin makes Social Sharing easy for everyone." rel="nofollow ugc">Sharing Plus</a> adds ( with lots of options like widgets, inline, media and below the posts content, on photos ) an advanced set of social media sharing buttons to your WordPress sites, such as: Google +1, Facebook, WhatsApp, Viber, Twitter, Reddit, LinkedIn and Pinterest.
<blockquote>
Rich set of features makes it the most flexible Social Sharing plugin ever for Everyone.
</blockquote>
** This social sharing Plugin is fully customizable. You can decide where to position those buttons:**
Inline 
– Social Sharing Buttons above the post content 
– Social Sharing Buttons under the post content 
– Social Sharing Buttons above and under the post 
– Hide Social Share buttons on mobile devices 
– Stunning Animations
SideBar 
– Social Share buttons on left & right sidebars with Animations 
– Hide Social Share buttons on mobile devices 
– Display Total Share counts
** That’s not all. Sharing Plus can also add social media buttons to: ** 
– Static Pages 
– Front Page 
– Posts Categories 
– Date Archives 
– Tags Archives 
– Custom Post Types

Sharing Plus – Social Sharing Icons

Sharing Plus adds an advanced set of social media sharing buttons to your WordPress sites, such as: Google+, Facebook, WhatsApp, Viber, Twitter, Reddi …

Social Share Buttons – Widget and Shortcode vs Sharing Plus – Social Sharing Icons