diff --git a/static/apple-touch-icon.png b/static/apple-touch-icon.png
new file mode 100644
index 0000000..2fec725
Binary files /dev/null and b/static/apple-touch-icon.png differ
diff --git a/static/daybook.css b/static/daybook.css
index 8f391b2..34d94c2 100644
--- a/static/daybook.css
+++ b/static/daybook.css
@@ -176,10 +176,18 @@ body {
 }
 
 .brand-link {
+  align-items: center;
   color: inherit;
+  display: flex;
+  gap: 0.45rem;
   text-decoration: none;
 }
 
+.brand-logo {
+  height: 1.6rem;
+  width: auto;
+}
+
 .brand-link:hover {
   opacity: 0.75;
 }
diff --git a/static/favicon.png b/static/favicon.png
new file mode 100644
index 0000000..2bd1755
Binary files /dev/null and b/static/favicon.png differ
diff --git a/static/logo.png b/static/logo.png
new file mode 100644
index 0000000..e2766b8
Binary files /dev/null and b/static/logo.png differ
diff --git a/templates/artifacts/_topbar.html b/templates/artifacts/_topbar.html
index d6ac356..4c96a02 100644
--- a/templates/artifacts/_topbar.html
+++ b/templates/artifacts/_topbar.html
@@ -1,6 +1,6 @@
 <header class="topbar">
   <div class="brandline">
-    <a class="brand-link" href="{% url 'feed' %}"><h1>AgentFeed</h1></a>
+    <a class="brand-link" href="{% url 'feed' %}"><img class="brand-logo" src="/static/logo.png" alt=""><h1>AgentFeed</h1></a>
   </div>
   <div class="toolbar">
     {% if topbar_toolbar %}{% include topbar_toolbar %}{% endif %}
diff --git a/templates/artifacts/feed.html b/templates/artifacts/feed.html
index 713a065..5c37acb 100644
--- a/templates/artifacts/feed.html
+++ b/templates/artifacts/feed.html
@@ -4,6 +4,8 @@
   <meta charset="utf-8">
   <meta name="viewport" content="width=device-width, initial-scale=1">
   <title>AgentFeed</title>
+  <link rel="icon" type="image/png" href="/static/favicon.png">
+  <link rel="apple-touch-icon" href="/static/apple-touch-icon.png">
   <link rel="stylesheet" href="/static/daybook.css">
   <script>
     // Set the theme before first paint so dark-mode users never see a light flash.
diff --git a/templates/artifacts/login.html b/templates/artifacts/login.html
index 8781b96..73cc014 100644
--- a/templates/artifacts/login.html
+++ b/templates/artifacts/login.html
@@ -4,6 +4,8 @@
   <meta charset="utf-8">
   <meta name="viewport" content="width=device-width, initial-scale=1">
   <title>Log in — AgentFeed</title>
+  <link rel="icon" type="image/png" href="/static/favicon.png">
+  <link rel="apple-touch-icon" href="/static/apple-touch-icon.png">
   <link rel="stylesheet" href="/static/daybook.css">
   <script>
     // Set the theme before first paint so dark-mode users never see a light flash.
diff --git a/templates/artifacts/settings_base.html b/templates/artifacts/settings_base.html
index 0111288..8e079a5 100644
--- a/templates/artifacts/settings_base.html
+++ b/templates/artifacts/settings_base.html
@@ -4,6 +4,8 @@
   <meta charset="utf-8">
   <meta name="viewport" content="width=device-width, initial-scale=1">
   <title>Settings — AgentFeed</title>
+  <link rel="icon" type="image/png" href="/static/favicon.png">
+  <link rel="apple-touch-icon" href="/static/apple-touch-icon.png">
   <link rel="stylesheet" href="/static/daybook.css">
   <script>
     // Set the theme before first paint so dark-mode users never see a light flash.