diff --git a/server/src/wled_controller/static/app.js b/server/src/wled_controller/static/app.js
index 473b8d4..76c19cc 100644
--- a/server/src/wled_controller/static/app.js
+++ b/server/src/wled_controller/static/app.js
@@ -3,6 +3,7 @@ let refreshInterval = null;
 let apiKey = null;
 let kcTestAutoRefresh = null;  // interval ID for KC test auto-refresh
 let kcTestTargetId = null;     // currently testing KC target
+let _dashboardWS = null;       // WebSocket for dashboard live updates
 
 // Toggle hint description visibility next to a label
 function toggleHint(btn) {
@@ -588,10 +589,16 @@ function switchTab(name) {
     document.querySelectorAll('.tab-btn').forEach(btn => btn.classList.toggle('active', btn.dataset.tab === name));
     document.querySelectorAll('.tab-panel').forEach(panel => panel.classList.toggle('active', panel.id === `tab-${name}`));
     localStorage.setItem('activeTab', name);
-    if (name === 'streams') {
-        loadPictureSources();
-    } else if (name === 'targets') {
-        loadTargetsTab();
+    if (name === 'dashboard') {
+        loadDashboard();
+        startDashboardWS();
+    } else {
+        stopDashboardWS();
+        if (name === 'streams') {
+            loadPictureSources();
+        } else if (name === 'targets') {
+            loadTargetsTab();
+        }
     }
 }
 
@@ -599,9 +606,8 @@ function initTabs() {
     let saved = localStorage.getItem('activeTab');
     // Migrate legacy 'devices' tab to 'targets' (devices now live inside targets)
     if (saved === 'devices') saved = 'targets';
-    if (saved && document.getElementById(`tab-${saved}`)) {
-        switchTab(saved);
-    }
+    if (!saved || !document.getElementById(`tab-${saved}`)) saved = 'dashboard';
+    switchTab(saved);
 }
 
 
@@ -1333,14 +1339,251 @@ function startAutoRefresh() {
     refreshInterval = setInterval(() => {
         // Only refresh if user is authenticated
         if (apiKey) {
-            const activeTab = localStorage.getItem('activeTab') || 'targets';
+            const activeTab = localStorage.getItem('activeTab') || 'dashboard';
             if (activeTab === 'targets') {
                 loadTargetsTab();
+            } else if (activeTab === 'dashboard') {
+                loadDashboard();
             }
         }
     }, 2000); // Refresh every 2 seconds
 }
 
+// ── Dashboard ──
+
+function formatUptime(seconds) {
+    if (!seconds || seconds <= 0) return '-';
+    const h = Math.floor(seconds / 3600);
+    const m = Math.floor((seconds % 3600) / 60);
+    const s = Math.floor(seconds % 60);
+    if (h > 0) return `${h}h ${m}m`;
+    if (m > 0) return `${m}m ${s}s`;
+    return `${s}s`;
+}
+
+let _dashboardLoading = false;
+
+async function loadDashboard() {
+    if (_dashboardLoading) return;
+    _dashboardLoading = true;
+    const container = document.getElementById('dashboard-content');
+    if (!container) { _dashboardLoading = false; return; }
+
+    try {
+        const targetsResp = await fetch(`${API_BASE}/picture-targets`, { headers: getHeaders() });
+        if (targetsResp.status === 401) { handle401Error(); return; }
+
+        const targetsData = await targetsResp.json();
+        const targets = targetsData.targets || [];
+
+        if (targets.length === 0) {
+            container.innerHTML = `<div class="dashboard-no-targets">${t('dashboard.no_targets')}</div>`;
+            return;
+        }
+
+        // Fetch state + metrics for each target in parallel
+        const enriched = await Promise.all(targets.map(async (target) => {
+            try {
+                const [stateResp, metricsResp] = await Promise.all([
+                    fetch(`${API_BASE}/picture-targets/${target.id}/state`, { headers: getHeaders() }),
+                    fetch(`${API_BASE}/picture-targets/${target.id}/metrics`, { headers: getHeaders() }),
+                ]);
+                const state = stateResp.ok ? await stateResp.json() : {};
+                const metrics = metricsResp.ok ? await metricsResp.json() : {};
+                return { ...target, state, metrics };
+            } catch {
+                return target;
+            }
+        }));
+
+        const running = enriched.filter(t => t.state && t.state.processing);
+        const stopped = enriched.filter(t => !t.state || !t.state.processing);
+
+        let html = '';
+
+        // Running section
+        if (running.length > 0) {
+            html += `<div class="dashboard-section">
+                <div class="dashboard-section-header">
+                    ${t('dashboard.section.running')}
+                    <span class="dashboard-section-count">${running.length}</span>
+                    <button class="btn btn-sm btn-danger dashboard-stop-all" onclick="dashboardStopAll()" title="${t('dashboard.stop_all')}">⏹️ ${t('dashboard.stop_all')}</button>
+                </div>
+                ${running.map(target => renderDashboardTarget(target, true)).join('')}
+            </div>`;
+        }
+
+        // Stopped section
+        if (stopped.length > 0) {
+            html += `<div class="dashboard-section">
+                <div class="dashboard-section-header">
+                    ${t('dashboard.section.stopped')}
+                    <span class="dashboard-section-count">${stopped.length}</span>
+                </div>
+                ${stopped.map(target => renderDashboardTarget(target, false)).join('')}
+            </div>`;
+        }
+
+        container.innerHTML = html;
+
+    } catch (error) {
+        console.error('Failed to load dashboard:', error);
+        container.innerHTML = `<div class="dashboard-no-targets">${t('dashboard.failed')}</div>`;
+    } finally {
+        _dashboardLoading = false;
+    }
+}
+
+function renderDashboardTarget(target, isRunning) {
+    const state = target.state || {};
+    const metrics = target.metrics || {};
+    const isLed = target.target_type === 'led' || target.target_type === 'wled';
+    const icon = isLed ? '💡' : '🎨';
+
+    let subtitleParts = [];
+    if (isLed && state.device_name) {
+        subtitleParts.push(state.device_name);
+    }
+
+    if (isRunning) {
+        const fpsActual = state.fps_actual != null ? state.fps_actual.toFixed(1) : '-';
+        const fpsTarget = state.fps_target || (target.settings || target.key_colors_settings || {}).fps || '-';
+        const uptime = formatUptime(metrics.uptime_seconds);
+        const errors = metrics.errors_count || 0;
+
+        let healthDot = '';
+        if (isLed && state.device_last_checked != null) {
+            const cls = state.device_online ? 'health-online' : 'health-offline';
+            healthDot = `<span class="health-dot ${cls}"></span>`;
+        }
+
+        return `<div class="dashboard-target">
+            <div class="dashboard-target-info">
+                <span class="dashboard-target-icon">${icon}</span>
+                <div>
+                    <div class="dashboard-target-name">${escapeHtml(target.name)}${healthDot}</div>
+                    ${subtitleParts.length ? `<div class="dashboard-target-subtitle">${escapeHtml(subtitleParts.join(' · '))}</div>` : ''}
+                </div>
+            </div>
+            <div class="dashboard-target-metrics">
+                <div class="dashboard-metric">
+                    <div class="dashboard-metric-value">${fpsActual}/${fpsTarget}</div>
+                    <div class="dashboard-metric-label">${t('dashboard.fps')}</div>
+                </div>
+                <div class="dashboard-metric">
+                    <div class="dashboard-metric-value">${uptime}</div>
+                    <div class="dashboard-metric-label">${t('dashboard.uptime')}</div>
+                </div>
+                <div class="dashboard-metric">
+                    <div class="dashboard-metric-value">${errors}</div>
+                    <div class="dashboard-metric-label">${t('dashboard.errors')}</div>
+                </div>
+            </div>
+            <div class="dashboard-target-actions">
+                <span class="dashboard-status-dot active" title="${t('device.status.processing')}">●</span>
+                <button class="btn btn-icon btn-danger" onclick="dashboardStopTarget('${target.id}')" title="${t('device.button.stop')}">⏹️</button>
+            </div>
+        </div>`;
+    } else {
+        return `<div class="dashboard-target">
+            <div class="dashboard-target-info">
+                <span class="dashboard-target-icon">${icon}</span>
+                <div>
+                    <div class="dashboard-target-name">${escapeHtml(target.name)}</div>
+                    ${subtitleParts.length ? `<div class="dashboard-target-subtitle">${escapeHtml(subtitleParts.join(' · '))}</div>` : ''}
+                </div>
+                <span class="dashboard-badge-stopped">${t('dashboard.section.stopped')}</span>
+            </div>
+            <div class="dashboard-target-metrics"></div>
+            <div class="dashboard-target-actions">
+                <button class="btn btn-icon btn-primary" onclick="dashboardStartTarget('${target.id}')" title="${t('device.button.start')}">▶️</button>
+            </div>
+        </div>`;
+    }
+}
+
+async function dashboardStartTarget(targetId) {
+    try {
+        const response = await fetch(`${API_BASE}/picture-targets/${targetId}/start`, {
+            method: 'POST',
+            headers: getHeaders()
+        });
+        if (response.status === 401) { handle401Error(); return; }
+        if (response.ok) {
+            showToast(t('device.started'), 'success');
+            loadDashboard();
+        } else {
+            const error = await response.json();
+            showToast(`Failed to start: ${error.detail}`, 'error');
+        }
+    } catch (error) {
+        showToast('Failed to start processing', 'error');
+    }
+}
+
+async function dashboardStopTarget(targetId) {
+    try {
+        const response = await fetch(`${API_BASE}/picture-targets/${targetId}/stop`, {
+            method: 'POST',
+            headers: getHeaders()
+        });
+        if (response.status === 401) { handle401Error(); return; }
+        if (response.ok) {
+            showToast(t('device.stopped'), 'success');
+            loadDashboard();
+        } else {
+            const error = await response.json();
+            showToast(`Failed to stop: ${error.detail}`, 'error');
+        }
+    } catch (error) {
+        showToast('Failed to stop processing', 'error');
+    }
+}
+
+async function dashboardStopAll() {
+    try {
+        const targetsResp = await fetch(`${API_BASE}/picture-targets`, { headers: getHeaders() });
+        if (targetsResp.status === 401) { handle401Error(); return; }
+        const data = await targetsResp.json();
+        const running = (data.targets || []).filter(t => t.id);
+        await Promise.all(running.map(t =>
+            fetch(`${API_BASE}/picture-targets/${t.id}/stop`, { method: 'POST', headers: getHeaders() }).catch(() => {})
+        ));
+        loadDashboard();
+    } catch (error) {
+        showToast('Failed to stop all targets', 'error');
+    }
+}
+
+function startDashboardWS() {
+    stopDashboardWS();
+    if (!apiKey) return;
+    const wsProto = location.protocol === 'https:' ? 'wss:' : 'ws:';
+    const url = `${wsProto}//${location.host}/api/v1/events/ws?token=${apiKey}`;
+    try {
+        _dashboardWS = new WebSocket(url);
+        _dashboardWS.onmessage = (event) => {
+            try {
+                const data = JSON.parse(event.data);
+                if (data.type === 'state_change') {
+                    loadDashboard();
+                }
+            } catch {}
+        };
+        _dashboardWS.onclose = () => { _dashboardWS = null; };
+        _dashboardWS.onerror = () => { _dashboardWS = null; };
+    } catch {
+        _dashboardWS = null;
+    }
+}
+
+function stopDashboardWS() {
+    if (_dashboardWS) {
+        _dashboardWS.close();
+        _dashboardWS = null;
+    }
+}
+
 // Toast notifications
 function showToast(message, type = 'info') {
     const toast = document.getElementById('toast');
diff --git a/server/src/wled_controller/static/index.html b/server/src/wled_controller/static/index.html
index c0ecd5e..24b735b 100644
--- a/server/src/wled_controller/static/index.html
+++ b/server/src/wled_controller/static/index.html
@@ -35,10 +35,17 @@
 
         <div class="tabs">
             <div class="tab-bar">
+                <button class="tab-btn" data-tab="dashboard" onclick="switchTab('dashboard')"><span data-i18n="dashboard.title">📊 Dashboard</span></button>
                 <button class="tab-btn" data-tab="targets" onclick="switchTab('targets')"><span data-i18n="targets.title">⚡ Targets</span></button>
                 <button class="tab-btn" data-tab="streams" onclick="switchTab('streams')"><span data-i18n="streams.title">📺 Sources</span></button>
             </div>
 
+            <div class="tab-panel" id="tab-dashboard">
+                <div id="dashboard-content">
+                    <div class="loading-spinner"></div>
+                </div>
+            </div>
+
             <div class="tab-panel" id="tab-targets">
                 <div id="targets-panel-content">
                     <div class="loading-spinner"></div>
@@ -56,7 +63,7 @@
                 (function() {
                     var saved = localStorage.getItem('activeTab');
                     if (saved === 'devices') saved = 'targets';
-                    if (!saved || !document.getElementById('tab-' + saved)) saved = 'targets';
+                    if (!saved || !document.getElementById('tab-' + saved)) saved = 'dashboard';
                     document.querySelectorAll('.tab-btn').forEach(function(btn) { btn.classList.toggle('active', btn.dataset.tab === saved); });
                     document.querySelectorAll('.tab-panel').forEach(function(panel) { panel.classList.toggle('active', panel.id === 'tab-' + saved); });
                 })();
diff --git a/server/src/wled_controller/static/locales/en.json b/server/src/wled_controller/static/locales/en.json
index 8770eca..e0cf8c3 100644
--- a/server/src/wled_controller/static/locales/en.json
+++ b/server/src/wled_controller/static/locales/en.json
@@ -445,5 +445,15 @@
   "overlay.started": "Overlay visualization started",
   "overlay.stopped": "Overlay visualization stopped",
   "overlay.error.start": "Failed to start overlay",
-  "overlay.error.stop": "Failed to stop overlay"
+  "overlay.error.stop": "Failed to stop overlay",
+  "dashboard.title": "📊 Dashboard",
+  "dashboard.section.running": "Running",
+  "dashboard.section.stopped": "Stopped",
+  "dashboard.no_targets": "No targets configured",
+  "dashboard.uptime": "Uptime",
+  "dashboard.fps": "FPS",
+  "dashboard.errors": "Errors",
+  "dashboard.device": "Device",
+  "dashboard.stop_all": "Stop All",
+  "dashboard.failed": "Failed to load dashboard"
 }
diff --git a/server/src/wled_controller/static/locales/ru.json b/server/src/wled_controller/static/locales/ru.json
index 00527e7..e78ed5e 100644
--- a/server/src/wled_controller/static/locales/ru.json
+++ b/server/src/wled_controller/static/locales/ru.json
@@ -445,5 +445,15 @@
   "overlay.started": "Визуализация наложения запущена",
   "overlay.stopped": "Визуализация наложения остановлена",
   "overlay.error.start": "Не удалось запустить наложение",
-  "overlay.error.stop": "Не удалось остановить наложение"
+  "overlay.error.stop": "Не удалось остановить наложение",
+  "dashboard.title": "📊 Обзор",
+  "dashboard.section.running": "Запущенные",
+  "dashboard.section.stopped": "Остановленные",
+  "dashboard.no_targets": "Нет настроенных целей",
+  "dashboard.uptime": "Время работы",
+  "dashboard.fps": "FPS",
+  "dashboard.errors": "Ошибки",
+  "dashboard.device": "Устройство",
+  "dashboard.stop_all": "Остановить все",
+  "dashboard.failed": "Не удалось загрузить обзор"
 }
diff --git a/server/src/wled_controller/static/style.css b/server/src/wled_controller/static/style.css
index 9f7fc6f..8319f67 100644
--- a/server/src/wled_controller/static/style.css
+++ b/server/src/wled_controller/static/style.css
@@ -3105,3 +3105,151 @@ input:-webkit-autofill:focus {
     flex: 0 0 24px;
 }
 
+/* ── Dashboard ── */
+
+.dashboard-section {
+    margin-bottom: 24px;
+}
+
+.dashboard-section-header {
+    font-size: 1rem;
+    font-weight: 600;
+    margin-bottom: 10px;
+    color: var(--text-secondary);
+    display: flex;
+    align-items: center;
+    gap: 8px;
+}
+
+.dashboard-section-count {
+    background: var(--border-color);
+    color: var(--text-secondary);
+    border-radius: 10px;
+    padding: 1px 8px;
+    font-size: 0.8rem;
+    font-weight: 600;
+}
+
+.dashboard-stop-all {
+    margin-left: auto;
+    padding: 3px 10px;
+    font-size: 0.75rem;
+    white-space: nowrap;
+    flex: 0 0 auto;
+}
+
+.dashboard-target {
+    display: grid;
+    grid-template-columns: 1fr auto auto;
+    align-items: center;
+    gap: 16px;
+    padding: 12px 16px;
+    background: var(--card-bg);
+    border: 1px solid var(--border-color);
+    border-radius: 8px;
+    margin-bottom: 8px;
+}
+
+.dashboard-target-info {
+    display: flex;
+    align-items: center;
+    gap: 8px;
+    min-width: 0;
+    overflow: hidden;
+}
+
+.dashboard-target-icon {
+    font-size: 1.2rem;
+    flex-shrink: 0;
+}
+
+.dashboard-target-name {
+    font-weight: 600;
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    display: flex;
+    align-items: center;
+    gap: 6px;
+}
+
+.dashboard-target-name .health-dot {
+    margin-right: 0;
+    flex-shrink: 0;
+}
+
+.dashboard-target-subtitle {
+    font-size: 0.75rem;
+    color: var(--text-secondary);
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
+}
+
+.dashboard-target-metrics {
+    display: grid;
+    grid-template-columns: 90px 80px 60px;
+    gap: 12px;
+    align-items: center;
+}
+
+.dashboard-metric {
+    text-align: center;
+}
+
+.dashboard-metric-value {
+    font-size: 1.05rem;
+    font-weight: 700;
+    color: var(--primary-color);
+}
+
+.dashboard-metric-label {
+    font-size: 0.7rem;
+    color: var(--text-secondary);
+    text-transform: uppercase;
+    letter-spacing: 0.3px;
+}
+
+.dashboard-target-actions {
+    display: flex;
+    align-items: center;
+    gap: 8px;
+}
+
+.dashboard-status-dot {
+    font-size: 1.2rem;
+    line-height: 1;
+}
+
+.dashboard-status-dot.active {
+    color: #4CAF50;
+    animation: pulse 2s infinite;
+}
+
+.dashboard-no-targets {
+    text-align: center;
+    padding: 40px 20px;
+    color: var(--text-secondary);
+    font-size: 1rem;
+}
+
+.dashboard-badge-stopped {
+    padding: 3px 10px;
+    border-radius: 10px;
+    font-size: 0.75rem;
+    font-weight: 600;
+    background: var(--border-color);
+    color: var(--text-secondary);
+}
+
+@media (max-width: 768px) {
+    .dashboard-target {
+        grid-template-columns: 1fr;
+        gap: 10px;
+    }
+
+    .dashboard-target-actions {
+        justify-content: flex-end;
+    }
+}
+