diff --git a/layouts/shortcodes/mastodon.html b/layouts/shortcodes/mastodon.html
new file mode 100644
index 0000000..b0b4bfa
--- /dev/null
+++ b/layouts/shortcodes/mastodon.html
@@ -0,0 +1 @@
+<iframe src="https://{{.Get "server" | default "mastodon.social"}}/@{{.Get "user"}}/{{.Get "id"}}/embed" class="mastodon-embed" style="max-width: 100%; border: 0" width="400" allowfullscreen="allowfullscreen"></iframe><script src="https://{{.Get "server" | default "mastodon.social"}}/embed.js" async="async"></script>