diff --git a/collection/sites/facebook.yml b/collection/sites/facebook.yml
new file mode 100644
index 0000000..a1a2972
--- /dev/null
+++ b/collection/sites/facebook.yml
@@ -0,0 +1,50 @@
+name: Facebook
+homepage: https://www.facebook.com/
+tags: social
+host:
+    - facebook.com
+    - fb.watch
+example:
+    - https://www.facebook.com/MetaforDevelopers/posts/451016937058647
+    - https://www.facebook.com/watch/?v=224353158889229
+    - https://fb.watch/3zYsXdnxjf/
+    - https://www.facebook.com/reel/873906321076441
+extract:
+    - "@facebook.com/.*?(?:fbid=|/permalink/|\\?v=)(?'id'\\d+)@"
+    - "@facebook.com/(?'user'[.\\w]+)/(?'type'[pv])(?:ost|ideo)s?/(?:[-%.\\w]+/)?(?'id'\\d+)\\b@"
+    - "@facebook.com/video/(?=post|video)(?'type'[pv])@"
+    - "@facebook.com/events/(?'id'\\d+)\\b(?!/permalink)@"
+    - "@facebook.com/watch/?(?'type'[pv])=@"
+    - "@facebook.com/groups/[^/]*/(?'type'p)osts/(?'id'\\d+)@"
+    - "@facebook.com/(?'user'[.\\w]+)/posts/pfbid(?'pfbid'\\w+)@"
+    - "@facebook.com/permalink.php?story_fbid=(?:(?'id'\\d+)|pfbid(?'pfbid'\\w+))&id=(?'page_id'\\d+)@"
+    - "@facebook.com/(?'type'r)eel/(?'id'\\d+)@"
+scrape:
+    - extract: "@facebook.com/(?'user'[.\\w]+)/(?'type'[pv])\\w+/(?'id'\\d+)(?!\\w)@"
+      header: "User-agent: PHP (not Mozilla)"
+      match: "@facebook.com/[.\\w]+/posts/pfbid@"
+      url: https://www.facebook.com/plugins/post.php?href=https%3A%2F%2Fwww.facebook.com%2F{@user}%2Fposts%2Fpfbid{@pfbid}
+    - extract: "@story_fbid=(?'id'\\d+)@"
+      header: "User-agent: PHP (not Mozilla)"
+      match: "@facebook.com/permalink.php?story_fbid=pfbid(?'pfbid'\\w+)&id=(?'page_id'\\d+)@"
+      url: https://www.facebook.com/plugins/post.php?href=https%3A%2F%2Fwww.facebook.com%2Fpermalink.php%3Fstory_fbid%3Dpfbid{@pfbid}%26id%3D{@page_id}
+    - extract:
+        - "@facebook.com/watch/?(?'type'v)=(?'id'\\d+)@"
+        - "@facebook.com/(?'user'[.\\w]+)/(?'type'v)ideos/(?'id'\\d+)@"
+      header: "User-agent: PHP (not Mozilla)"
+      match: "@fb.watch/.@"
+    - extract:
+        - "@facebook.com/\\w+/(?'user'[.\\w]+)/permalink/(?'id'\\d+)(?!\\w)@"
+        - "@og:url[^>]+facebook.com/(?'user'[.\\w]+)/(?'type'[pv])(?:ost|ideo)s?/(?:[-\\w%]+/)?(?'id'\\d+)\\b@"
+      header: "User-agent: PHP (not Mozilla)"
+      match: "@facebook.com/share/[pv]/\\w@"
+iframe:
+    data-s9e-livepreview-ignore-attrs: style
+    onload: let c=new MessageChannel;c.port1.onmessage=e=>this.style.height=e.data+'px';this.contentWindow.postMessage('s9e:init','*',[c.port2])
+    src: https://s9e.github.io/iframe/2/facebook.min.html#<xsl:choose><xsl:when test="@user"><xsl:value-of select="@user"/>/<xsl:choose><xsl:when test="@type='r'or@type='v'">video</xsl:when><xsl:otherwise>post</xsl:otherwise></xsl:choose>s/<xsl:choose><xsl:when test="@id"><xsl:value-of select="@id"/></xsl:when><xsl:otherwise>pfbid<xsl:value-of select="@pfbid"/></xsl:otherwise></xsl:choose></xsl:when><xsl:when test="@id"><xsl:value-of select="@type"/><xsl:value-of select="@id"/></xsl:when><xsl:otherwise>pfbid<xsl:value-of select="@pfbid"/></xsl:otherwise></xsl:choose>
+amp:
+    custom-element: "amp-facebook"
+    src: "https://cdn.ampproject.org/v0/amp-facebook-0.1.js"
+    template: <amp-facebook layout="responsive" width="640" height="360"><xsl:if test="starts-with(@type,'v')"><xsl:attribute name="data-embed-as">video</xsl:attribute></xsl:if><xsl:attribute name="data-href">https://www.facebook.com/<xsl:choose><xsl:when test="@user"><xsl:value-of select="@user"/></xsl:when><xsl:otherwise>user</xsl:otherwise></xsl:choose>/<xsl:choose><xsl:when test="starts-with(@type,'v')">video</xsl:when><xsl:otherwise>post</xsl:otherwise></xsl:choose>s/<xsl:value-of select="@id"/></xsl:attribute></amp-facebook>
+attributes: []
+tracking_policy: https://www.facebook.com/help/1896641480634370