# Links
There are two types of links:

*   <a class="reference-link" href="Links/External%20links.md">External links</a>, for standard hyperlinks to websites or other resources.
*   <a class="reference-link" href="Links/Internal%20(reference)%20links.md">Internal (reference) links</a> for links to other notes within Trilium.
    *   The list of notes that refer to a particular note is called <a class="reference-link" href="Links/Backlinks.md">Backlinks</a>.

## Note map

Trilium provides a visualization of incoming and outgoing links for a particular note. See [note map](../../Advanced%20Usage/Note%20Map%20\(Link%20map%2C%20Tree%20map\).md) for details.