This plugin add a tiny MCE button for generating sample html content.

Sample Data Generator

This plugin generate sample html content in WordPress editor. This plugin use LoremIpsum.net API, http://loripsum.net/api and http://dummyimage.com/.

WeblineIndia

Lorem Ipsum by Webline is an easy to use plugin with Lorem Ipsum Shortcode Generator to generate dummy text using dynamic shortcode that you can use in any posts and pages.
This plugin uses Lorem Ipsum API (http://loripsum.net/api) to fetch lorem ipsum text which is free.
No need of authentication such as password and API keys Generation for Lorem Ipsum API.
We are not making any call backs to our server and not storing any data of user.
<h4>Key Features</h4>
<ul>
<li>
Control for specify number of paragraphs with paragraph length.
</li>
<li>
You can also specify below extra parameters to get different output.
<ul>
<li>Decorate – Add bold, italic and marked text.</li>
<li>Link – Add links.</li>
<li>UL – Add unordered lists.</li>
<li>OL – Add numbered lists.</li>
<li>DL – Add description lists.</li>
<li>BQ – Add blockquotes.</li>
<li>CODE – Add code samples.</li>
<li>Headers – Add headers.</li>
<li>All Caps – Use ALL CAPS.</li>
<li>Prude – Prude version.</li>
<li>Plaintext – Return plain text, no HTML. </li>
</ul>
</li>
<li>
Preview Text is also available to see your output.
</li>
</ul>

Lorem Ipsum by Webline

Works as expected. The numerous options to control the presentation (add lists, headings, ...) makes it really useful when mocking up a site for a client. I run Wordpress 5.1.1 and it works perfectly (using the Classic Editor plugin) 

Great plugin

A Simple plugin to generate lorem ipsum dummy text using shortcode.

Sample Data Generator vs Lorem Ipsum by Webline