diff --git a/src/Main.tsx b/src/Main.tsx
index 23f967fb..7078fd62 100644
--- a/src/Main.tsx
+++ b/src/Main.tsx
@@ -4,6 +4,7 @@ import { I18nextProvider } from "react-i18next";
 import { HashRouter, Route, Routes } from "react-router";
 import { useShallow } from "zustand/react/shallow";
 import ScrollToTop from "./components/ScrollToTop.js";
+import { TitleUpdater } from "./components/TitleUpdater.js";
 import Toasts from "./components/Toasts.js";
 import { ErrorBoundary } from "./ErrorBoundary.js";
 import i18n from "./i18n/index.js";
@@ -52,6 +53,7 @@ function App() {
                         </div>
                     }
                 >
+                    <TitleUpdater />
                     <Routes>
                         <Route path="/dashboard" element={<DashboardPage />} />
                         <Route path="/devices" element={<DevicesPage />} />
diff --git a/src/components/TitleUpdater.tsx b/src/components/TitleUpdater.tsx
new file mode 100644
index 00000000..5f1a1e44
--- /dev/null
+++ b/src/components/TitleUpdater.tsx
@@ -0,0 +1,134 @@
+import { useEffect } from "react";
+import { useTranslation } from "react-i18next";
+import { useLocation } from "react-router";
+import { useAppStore } from "../store.js";
+import { getValidSourceIdx } from "../utils.js";
+
+const BASE_TITLE = "Zigbee2MQTT";
+
+// Helper to convert text to title case
+const toTitleCase = (text: string): string => {
+    return text.charAt(0).toUpperCase() + text.slice(1).toLowerCase();
+};
+
+// Map device page tabs to translation keys
+const deviceTabTranslationMap: Record<string, string> = {
+    info: "about",
+    exposes: "exposes",
+    bind: "bind",
+    reporting: "reporting",
+    settings: "settings",
+    "settings-specific": "settings_specific",
+    state: "state",
+    clusters: "clusters",
+    groups: "groups",
+    scene: "scene",
+    "dev-console": "dev_console",
+};
+
+export function TitleUpdater() {
+    const location = useLocation();
+    const { t: tNavbar } = useTranslation(["navbar"]);
+    const devices = useAppStore((state) => state.devices);
+    const groups = useAppStore((state) => state.groups);
+
+    useEffect(() => {
+        let pageTitle = BASE_TITLE;
+        const pathname = location.pathname;
+
+        if (pathname === "/" || pathname === "") {
+            pageTitle = `${BASE_TITLE} - ${tNavbar(($) => $.home)}`;
+        } else if (pathname.includes("/dashboard")) {
+            pageTitle = `${BASE_TITLE} - ${tNavbar(($) => $.dashboard)}`;
+        } else if (pathname.includes("/devices")) {
+            pageTitle = `${BASE_TITLE} - ${tNavbar(($) => $.devices)}`;
+        } else if (pathname.includes("/device/")) {
+            // Device detail page - extract params from pathname: /device/:sourceIdx/:deviceId/:tab?
+            const deviceMatch = pathname.match(/\/device\/(\d+)\/([^/]+)(?:\/(.+))?/);
+            if (deviceMatch) {
+                const [sourceIdx] = getValidSourceIdx(deviceMatch[1]);
+                const deviceId = deviceMatch[2];
+                const tab = deviceMatch[3];
+
+                if (deviceId && devices[sourceIdx]) {
+                    const device = devices[sourceIdx].find((d) => d.ieee_address === deviceId);
+                    if (device) {
+                        let title = `${BASE_TITLE} - ${device.friendly_name}`;
+                        if (tab && deviceTabTranslationMap[tab]) {
+                            const translationKey = deviceTabTranslationMap[tab];
+                            const translatedTab = tNavbar(($) => $[translationKey as keyof typeof $]);
+                            title += ` - ${toTitleCase(translatedTab)}`;
+                        }
+                        pageTitle = title;
+                    }
+                }
+            }
+        } else if (pathname.includes("/groups")) {
+            if (pathname.includes("/group/")) {
+                // Group detail page - extract params from pathname: /group/:sourceIdx/:groupId/:tab?
+                const groupMatch = pathname.match(/\/group\/(\d+)\/(\d+)(?:\/(.+))?/);
+                if (groupMatch) {
+                    const [sourceIdx] = getValidSourceIdx(groupMatch[1]);
+                    const groupId = Number.parseInt(groupMatch[2], 10);
+                    const tab = groupMatch[3];
+
+                    if (groups[sourceIdx]) {
+                        const group = groups[sourceIdx].find((g) => g.id === groupId);
+                        if (group) {
+                            let title = `${BASE_TITLE} - ${group.friendly_name}`;
+                            if (tab && deviceTabTranslationMap[tab]) {
+                                const translationKey = deviceTabTranslationMap[tab];
+                                const translatedTab = tNavbar(($) => $[translationKey as keyof typeof $]);
+                                title += ` - ${toTitleCase(translatedTab)}`;
+                            }
+                            pageTitle = title;
+                        }
+                    }
+                }
+            } else {
+                pageTitle = `${BASE_TITLE} - ${tNavbar(($) => $.groups)}`;
+            }
+        } else if (pathname.includes("/reporting")) {
+            pageTitle = `${BASE_TITLE} - ${tNavbar(($) => $.reporting)}`;
+        } else if (pathname.includes("/bindings")) {
+            pageTitle = `${BASE_TITLE} - ${tNavbar(($) => $.bindings)}`;
+        } else if (pathname.includes("/ota")) {
+            pageTitle = `${BASE_TITLE} - ${tNavbar(($) => $.ota)}`;
+        } else if (pathname.includes("/touchlink")) {
+            pageTitle = `${BASE_TITLE} - ${tNavbar(($) => $.touchlink)}`;
+        } else if (pathname.includes("/network")) {
+            pageTitle = `${BASE_TITLE} - ${tNavbar(($) => $.network)}`;
+        } else if (pathname.includes("/logs")) {
+            pageTitle = `${BASE_TITLE} - ${tNavbar(($) => $.logs)}`;
+        } else if (pathname.includes("/activity")) {
+            pageTitle = `${BASE_TITLE} - ${tNavbar(($) => $.activity)}`;
+        } else if (pathname.includes("/settings")) {
+            // Settings page - extract params from pathname: /settings/:sourceIdx?/:tab?/:subTab?
+            const settingsMatch = pathname.match(/\/settings(?:\/(\d+))?(?:\/([^/]+))?(?:\/(.+))?/);
+            if (settingsMatch) {
+                const tab = settingsMatch[2];
+                const subTab = settingsMatch[3];
+
+                let title = `${BASE_TITLE} - ${tNavbar(($) => $.settings)}`;
+
+                if (tab) {
+                    title += ` - ${toTitleCase(tab)}`;
+                    if (subTab) {
+                        title += ` - ${toTitleCase(subTab)}`;
+                    }
+                }
+                pageTitle = title;
+            } else {
+                pageTitle = `${BASE_TITLE} - ${tNavbar(($) => $.settings)}`;
+            }
+        } else if (pathname.includes("/frontend-settings")) {
+            pageTitle = `${BASE_TITLE} - ${tNavbar(($) => $.frontend_settings)}`;
+        } else if (pathname.includes("/contribute")) {
+            pageTitle = `${BASE_TITLE} - ${tNavbar(($) => $.contribute)}`;
+        }
+
+        document.title = pageTitle;
+    }, [location.pathname, devices, groups, tNavbar]);
+
+    return null;
+}