Gennady Kovshenin

Dugonja

This plugins embeds image links in comments with the img tag so the image are visible in your comment timeline.
Image formats supported: 
1. .jpg 
2. .gif 
3. .png
You can specify your comment width so the images are fitted nicely. Images are not hosted on your server neither this plugin pickups any data.
Do note that people can link extremely large images and your page loading can be compromised because of that.
Demo: 
<a href="http://www.ascic.net/embed-comment-images/" title="Embed Images in Comments" rel="nofollow ugc">Embed Comment Images</a>

Embed Images in Comments

Plugin contains a security issue. Do not use right now.

Updated: very simple and to the point :)

Simple

Embed direct image links in your comments with an img tag.

tildapublishing

Tilda Plugin for WordPress 
It integrates web pages created on Tilda with your WordPress website.
Do you have a website on WordPress? Then we have good news for you – you can design beautiful pages on Tilda using all the built-in features and then easily integrate them with your website.
Your website is a template that contains permanent elements: header, menu, homepage, blog posts. If you want to create a more efficient page and add elements that are not available in your template, you can create a web page on Tilda, and then upload it to your website.

Tilda-publishing

Export html page from Tilda.cc for import to your WordPress site into post or page.

Embed Images in Comments vs Tilda-publishing