Ayesh Karunaratne

Adds support for embedding Facebook and Instagram posts in Block Editor (Gutenberg) and Classic Editor. This feature was removed in WordPress core due to deprecation of legacy APIs WordPress core used.
Prior to WordPress 5.5.1, WordPress had support to embed Instagram and Facebook photos, videos, notes, quizes, etc in posts created with Block Editor and Classic Editor. However, Facebook removed this legacy API in October 2020, and this plugin implements the new APIs to bring back support for Facebook and Instagram content embedding.
Note that you will need to register a Facebook developer account and create an app to get API credentials that this plugin uses. There is no coding necessary, but an API key needs to be created and set for the plugin.
Detailed setup instructions are available in <a href="https://php.watch/articles/wordpress-facebook-instagram-oembed" rel="nofollow ugc">oEmbed Plus guide at PHP.Watch</a>
This project is not owned, endorsed, or otherwise affiliated with Facebook Inc. or Instagram LLC.

oEmbed Plus

As the title suggests, this is written beautifully and works perfectly.

No bloat.

On-screen links to where you need to go at facebook and documentation.

And the ability to define keys in wp-config make it great for multisite.

Works perfectly, and elegantly coded for MultiSite

Adds support for embedding Facebook and Instagram posts in Block Editor (Gutenberg) and Classic Editor.

Rudy Susanto

This plugin allows you to embed external sites that are not supported by the <a href="https://wordpress.org/support/article/embeds/" rel="ugc">built-in WordPress embed feature</a>. It fetches information from the site’s embed API, oEmbed endpoint and Open Graph tags. It will also parse the content manually if such information cannot be found.
<h4>Usage</h4>
Just copy-and-paste the URL into your favorite WordPress post editor to trigger the embed fetching function.
It integrates seamlessly with the Gutenberg editor, Elementor, classic editor, the embed shortcode, and also programmatically, so you don’t have to set up anything to get it working.
<h4>Features</h4>
<ul>
<li>No setup needed. Activate and it should work right away.</li>
<li>Non-intrusive. This plugin will not replace embed for sites already supported by the built-in WordPress embed feature or other plugins (e.g., Jetpack).</li>
<li>Responsive. Embed cards will adjust to the available space.</li>
<li>Extendable template. The default embed card template can be extended to get a different look.</li>
</ul>
<h4>Supported content types</h4>
Content types below are supported by the plugin:
<ul>
<li>Any web pages.</li>
<li>Any source code and configuration file links (js, css, php, py, rb, ini, conf, etc).</li>
<li>Any video links (mp4, m4v, webm, ogv, flv).</li>
<li>Any audio links (mp3, ogg, flac, m4a, wav).</li>
<li>Any PDF document links.</li>
</ul>
This plugin also improves support for the following content providers:
<ul>
<li><a href="https://github.com/" rel="nofollow ugc">GitHub</a> source codes and snippets/gists.</li>
<li><a href="https://gitlab.com/" rel="nofollow ugc">GitLab</a> source codes.</li>
<li><a href="https://www.google.com/maps" rel="nofollow ugc">Google Maps</a> places, directions, street views, search results, and area maps.</li>
<li><a href="https://www.twitch.tv" rel="nofollow ugc">Twitch</a> videos, channel, and collections.</li>
<li><a href="https://www.waze.com/livemap" rel="nofollow ugc">Waze</a> livemap.</li>
<li><a href="https://wistia.com/" rel="nofollow ugc">Wistia</a> videos and playlists.</li>
</ul>

Embed Extended – Embed Maps, Videos, Websites, Source Codes, and more

Does exactly what is says, moreover the author made the changes I suggested so it is now perfect. Highly recommended.

This plugin is great

Embed any external content into WordPress posts and pages. It works seamlessly on Gutenberg, Elementor, classic editor, the embed shortcode, as well a …

oEmbed Plus vs Embed Extended – Embed Maps, Videos, Websites, Source Codes, and more