enivid

When you publish a post or update an already published post, this plugin will format the post’s content to certain typographic rules:
<ol>
<li>
All hyphens between two words (surrounded by spaces) will be transformed to m-dashes with the non-breaking spaces ahead of them.
</li>
<li>
All hyphens between digits (without spaces) will be transformed to n-dashes. But it tries to preserve phone numbers.
</li>
<li>
All spaces following these words will be replaced with the non-breaking spaces:
<ul>
<li>at</li>
<li>or </li>
<li>and</li>
<li>the</li>
<li>a</li>
<li>an</li>
<li>in</li>
<li>on</li>
<li>of</li>
<li>for</li>
<li>to</li>
<li>as</li>
<li>i</li>
<li>or</li>
<li>my</li>
</ul>
</li>
<li>
Double and more spaces are replaced with the single ones.
</li>
<li>
All misplaced spaces near dots, colons, semicolons, exclamation marks and question marks are fixed, where possible.
</li>
<li>
Composed words with hyphens in them (e.g. easy-to-use) will be wrapped in <code></code> tags.
</li>
<li>
<code><pre></pre></code> tag and its contents are preserved.
</li>
</ol>
<h4>Problems:</h4>
<ol>
<li>
The plugin will not mess with the HTML tags or other mark-up tags delimited with < and >. It will mess with the Javascript code and such constructions as:
<pre><code> [code]
 bla bla bla
 [/code]
</code></pre>
Though, since version 6, the mess is minimized for [code] and [video] tags.
</li>
<li>
The n-dash thing will mess up with the phone numbers that have only one hyphen in them. They will be confused with the value ranges.
</li>
</ol>
<h3>Thanks to</h3>
<a href="https://www.artlebedev.ru/typograf/" rel="nofollow ugc">Typograf by Artemy Lebedev</a>

Post Typographer

Adds non-breaking spaces, `` tags, common spaces, tags and dashes where needed. Works with English texts only.

gal_op

Based on slabText – a jQuery plugin for producing big, bold & responsive headlines (https://github.com/freqDec/slabText), this plugin allows you to create great, big, bold & responsive headlines that resize to the viewport width with a WordPress shortcode.
<h4>Usage</h4>
<pre><code>[slabtext]
[slab]line 1[/slab]
[slab]line 2[/slab]
[slab]line 3[/slab]
[slab]line 4[/slab]
[/slabtext]
</code></pre>
Styling per line 
 [slabtext] 
 [slab color=”#000″ font=”Open Sans” transform=”uppercase”]line 1[/slab] 
 [slab]line 2[/slab] 
 [slab color=”#FFF” font=”Arial”]line 3[/slab] 
 [slab]line 4[/slab] 
 [/slabtext]
<a href="http://www.vibesdesign.com.au/wp-responsive-auto-fit-text-wordpress-plugin/" title="WP Responsive Auto Fit Text" rel="nofollow ugc">Working Demo</a>
*** PHP needs to be at minimum v.5.3 for this plugin to work ***

WP Responsive Auto Fit Text

Does what it says. Easy to use. I really dig it.

Does a good job and looks good.

WP Responsive Auto Fit Text allows you to create great, big, bold headlines that resize to the viewport width, with a WordPress shortcode.

Post Typographer vs WP Responsive Auto Fit Text