diff --git a/index.html b/index.html
index 8d1ce05..e335b1c 100644
--- a/index.html
+++ b/index.html
@@ -11,6 +11,42 @@
       content="yes"
     />
     <meta name="theme-color" />
+    <meta
+      property="og:url"
+      content="https://hackernews.cool/"
+    />
+    <meta
+      property="og:type"
+      content="website"
+    />
+    <meta
+      property="og:title"
+      content="hackernews.cool"
+    />
+    <meta
+      property="og:description"
+      content="A multi-column reading experience for Hacker News"
+    />
+    <meta
+      property="og:image"
+      content="/social-preview.png"
+    />
+    <meta
+      name="twitter:card"
+      content="summary_large_image"
+    />
+    <meta
+      name="twitter:title"
+      content="hackernews.cool"
+    />
+    <meta
+      name="twitter:description"
+      content="A multi-column reading experience for Hacker News"
+    />
+    <meta
+      name="twitter:image"
+      content="/social-preview.png"
+    />
     <link
       rel="manifest"
       href="/app.webmanifest"