diff --git a/dashboard/favicon/favicon-16.png b/dashboard/favicon/favicon-16.png
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diff --git a/dashboard/favicon/favicon-180.png b/dashboard/favicon/favicon-180.png
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diff --git a/dashboard/favicon/favicon-192.png b/dashboard/favicon/favicon-192.png
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diff --git a/dashboard/favicon/favicon-32.png b/dashboard/favicon/favicon-32.png
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index 0000000..e401fca
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diff --git a/dashboard/favicon/favicon-48.png b/dashboard/favicon/favicon-48.png
new file mode 100644
index 0000000..7056bbb
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diff --git a/dashboard/favicon/favicon-512.png b/dashboard/favicon/favicon-512.png
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index 0000000..1c85238
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diff --git a/dashboard/favicon/favicon-96.png b/dashboard/favicon/favicon-96.png
new file mode 100644
index 0000000..a212e42
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diff --git a/dashboard/favicon/favicon.ico b/dashboard/favicon/favicon.ico
new file mode 100644
index 0000000..fb5d3fc
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diff --git a/dashboard/favicon/favicon.svg b/dashboard/favicon/favicon.svg
new file mode 100644
index 0000000..6288908
--- /dev/null
+++ b/dashboard/favicon/favicon.svg
@@ -0,0 +1,11 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64">
+  <!-- Fond arrondi -->
+  <rect width="64" height="64" rx="14" fill="#282828"/>
+  <!-- Cercle accent -->
+  <circle cx="32" cy="32" r="22" fill="none" stroke="#fe8019" stroke-width="4"/>
+  <!-- Barre CPU style jauge -->
+  <rect x="18" y="28" width="28" height="4" rx="2" fill="#504945"/>
+  <rect x="18" y="28" width="18" height="4" rx="2" fill="#fe8019"/>
+  <!-- Point LED vert -->
+  <circle cx="43" cy="21" r="4" fill="#b8bb26"/>
+</svg>
diff --git a/dashboard/favicon/site.webmanifest b/dashboard/favicon/site.webmanifest
new file mode 100644
index 0000000..efe3300
--- /dev/null
+++ b/dashboard/favicon/site.webmanifest
@@ -0,0 +1,13 @@
+{
+  "name": "Nanometrics",
+  "short_name": "Nanometrics",
+  "description": "Tableau de bord de surveillance système",
+  "start_url": "/",
+  "display": "standalone",
+  "background_color": "#282828",
+  "theme_color": "#fe8019",
+  "icons": [
+    { "src": "favicon-192.png", "sizes": "192x192", "type": "image/png" },
+    { "src": "favicon-512.png", "sizes": "512x512", "type": "image/png" }
+  ]
+}
diff --git a/dashboard/index.html b/dashboard/index.html
index 5496a3e..0bfede6 100644
--- a/dashboard/index.html
+++ b/dashboard/index.html
@@ -4,6 +4,13 @@
 <meta charset="UTF-8">
 <meta name="viewport" content="width=device-width, initial-scale=1">
 <title>Nanometrics</title>
+<link rel="icon" type="image/x-icon" href="favicon/favicon.ico">
+<link rel="icon" type="image/svg+xml" href="favicon/favicon.svg">
+<link rel="icon" type="image/png" sizes="32x32" href="favicon/favicon-32.png">
+<link rel="icon" type="image/png" sizes="16x16" href="favicon/favicon-16.png">
+<link rel="apple-touch-icon" sizes="180x180" href="favicon/favicon-180.png">
+<link rel="manifest" href="favicon/site.webmanifest">
+<meta name="theme-color" content="#282828">
 <link rel="stylesheet" href="vendor/fontawesome/css/all.min.css">
 <link rel="stylesheet" href="css/app.css">
 </head>