diff --git a/frontend/index.html b/frontend/index.html
index 7d8fbf6..9b0cdaa 100644
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -7,6 +7,7 @@
     <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />
     <meta name="theme-color" content="#09090b" />
     <meta name="mobile-web-app-capable" content="yes" />
+    <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
     <title>UMBRA</title>
     <!-- Static style tag — survives Vite's head cleanup (unlike dynamically created elements).
          The inline script below populates it with accent color from localStorage cache. -->
diff --git a/frontend/public/favicon.svg b/frontend/public/favicon.svg
new file mode 100644
index 0000000..6df4786
--- /dev/null
+++ b/frontend/public/favicon.svg
@@ -0,0 +1,5 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 24 24" fill="none" stroke="#8b5cf6" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+  <path d="M9 10h.01"/>
+  <path d="M15 10h.01"/>
+  <path d="M12 2a8 8 0 0 0-8 8v12l3-3 2.5 2.5L12 19l2.5 2.5L17 19l3 3V10a8 8 0 0 0-8-8z"/>
+</svg>