SilverBullet has infrastructure to “unfurl” — that is: to replace links with something nicer. Unfurling can be triggered by putting your cursor on any “naked” URL (such as https://silverbullet.md), and running the Link: Unfurl command.

Plugs can provide custom unfurls for specific URL patterns.

Two supported out of the box are:

• A generic URL unfurl, adding a title for a url so https://silverbullet.md becomes [SilverBullet](https://silverbullet.md).
• A youtube URL unfurl, replacing a Youtube link with an Live Embeds of that video.