diff --git a/cmd/picoclaw-launcher/internal/ui/favicon.svg b/cmd/picoclaw-launcher/internal/ui/favicon.svg
new file mode 100644
index 000000000..881572061
--- /dev/null
+++ b/cmd/picoclaw-launcher/internal/ui/favicon.svg
@@ -0,0 +1,14 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32">
+  <defs>
+    <!-- linear-gradient(135deg, #6366f1, #a78bfa) — matches .logo CSS -->
+    <linearGradient id="grad" x1="0" y1="0" x2="1" y2="1">
+      <stop offset="0%" stop-color="#6366f1"/>
+      <stop offset="100%" stop-color="#a78bfa"/>
+    </linearGradient>
+  </defs>
+  <!-- border-radius: 8px rounded square -->
+  <rect width="32" height="32" rx="8" fill="url(#grad)"/>
+  <!-- White bold "P", font-size:16px font-weight:700 centered -->
+  <text x="16" y="22" font-family="Inter,Arial,sans-serif" font-size="16" font-weight="700"
+        fill="white" text-anchor="middle">P</text>
+</svg>
diff --git a/cmd/picoclaw-launcher/internal/ui/index.html b/cmd/picoclaw-launcher/internal/ui/index.html
index 93893fd75..570de27ec 100644
--- a/cmd/picoclaw-launcher/internal/ui/index.html
+++ b/cmd/picoclaw-launcher/internal/ui/index.html
@@ -14,6 +14,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>PicoClaw Config</title>
     <meta name="description" content="PicoClaw configuration editor">
+    <link rel="icon" type="image/svg+xml" href="/favicon.svg">
     <link rel="preconnect" href="https://fonts.googleapis.com">
     <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
     <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap"