leemon

Add external media from a <a href="https://codex.wordpress.org/Embeds" rel="nofollow ugc">supported oEmbed provider</a> (YouTube, Vimeo, SoundCloud, Twitter, …) to the media library

Add External Media

Meets expectations

Great plugin, thanks! I just miss the feature of adding it directly in the WordPress Media

Great plugin

cubecolour

A simple and lightweight plugin to indicate external http and https links in posts, pages and custom content by appending a small diagonal arrow icon to the link.
No configuration is required just install and activate.

Indicate External Links

Very reliable has survived many Wp updates and just keeps working.

This plugin just keeps on working

Indicates external links in post, page and custom content.

Add External Media vs Indicate External Links