mraliende

The Plugin adds an link preview box to your post. 
The link preview box will be displayed like in Facebook! 🙂
This plugin can be used for free for maximal 10 URL Preview Boxes.
Perhaps you are familiar with Facebook. 
When you write a post in Facebook and you paste an URL into your text, 
Facebook detects that URL and adds automatically information about that URL under your post.
This plugin does it not automatically, you have to use the extra button in the visual editor (“URL BOX”). 
Or you just write [urlpreviewbox url=”\https://….”] into your text. 
This plugin loads information about that URL from https://guteurls.de/ server.
<ol>
<li>Title of that page</li>
<li>Description of that page</li>
<li>An URL of an image</li>
</ol>
And the plugin displays it below your post.
Facebook supports only one preview box per post. 
This plugin supports many preview boxes within one post, if you want.
Do you want to see it live on production servers?
Look here (copy and paste the URLs into your browser):
Example web pages, who use it:
https://alien.de/news/
https://www.ufo-und-alienforum.de/index.php/Thread/30805-Verlassene-Orte-in-Baden-Württemberg/
https://hypnose54321.de/frankfurt/_news.php
:
HOW TO USE IT VIDEO:
http://www.youtube.com/watch?v=4_wIzQbPg84 
<iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/4_wIzQbPg84?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe>
<h3>Internationalization (i18n)</h3>
Currently we have the plugin configured so it can be easily translated and the following languages supported:
<ul>
<li>de_DE – German in Germany</li>
<li>en_US – English in the U.S.</li>
<li>zh_CN – China</li>
<li>es_ES – Spanish in Spain</li>
<li>ru_RU – Russian in the Russian Federation</li>
</ul>
If your language is not listed above, feel free to create a translation. Here are the basic steps:
<ol>
<li>Copy “gurlpb-en.pot” to “gurlpb-LANG_COUNTRY.pot” – fill in LANG and COUNTRY with whatever you use for WPLANG in wp-config.php</li>
<li>Grab a transalation editor. <a href="http://www.poedit.net/" rel="nofollow ugc">POedit</a> works for us</li>
<li>Translate each line</li>
</ol>

URL-Preview-Box

That was really needed, because the automatic URL detection failed sometimes at very different designed WordPress templates.
This is the WordPress plugin, what I exactly needed. 
I use it now and will use it in the next years for sure.

Now it is possible to add manually preview boxes

This plugin adds link preview box to your post. You just copied & pasted an URL into your posting. :-)

Jonathan Bossenger

Fatih Kadir Akın

Evan Scheingross

This plugin will add a page to the admin panel that displays a numerically ordered list of all published URLs within a website.
Now, why would such a feature be helpful?
First off, it allows to to quickly check all of your website URLs to ensure they are using valid characters (i.e no % symbols that may have been entered by copying and pasting from another document).
Secondly, let’s say you’re planning on moving your website to a new URL, or perhaps you would like to update many of your website’s existing URLs for better SEO or accessibility. This plugin give you a quick and easy way to view all website URLs on one single screen and can serve as a great starting point for creating a list of 301 redirects as part of an .htaccess file.
If you spot a bug or have an idea of how I can improve my code please let me know.

List all URLs

Creates a page in the admin panel under Settings > List All URLs that outputs an ordered list of all of the website's published URLs.

URL-Preview-Box vs List all URLs