diff --git a/src/lib/generators/air-quality/AirQualityGen.svelte b/src/lib/generators/air-quality/AirQualityGen.svelte
index f2688a6..c05bde6 100644
--- a/src/lib/generators/air-quality/AirQualityGen.svelte
+++ b/src/lib/generators/air-quality/AirQualityGen.svelte
@@ -25,6 +25,9 @@
 		window.innerWidth < 768);
 	const vizSize = isMobile ? 280 : 400;
 
+	// Screen Wake Lock to prevent screen from sleeping during playback
+	let wakeLock: WakeLockSentinel | null = null;
+
 	// Audio components
 	let noiseSynth: Tone.NoiseSynth | null = null;
 	let reverb: Tone.Reverb | null = null;
@@ -68,6 +71,36 @@
 		return Math.max(0.2, Math.min(0.7, (speed / 20) * 0.5 + 0.2));
 	});
 
+	// Request wake lock to prevent screen from sleeping
+	const requestWakeLock = async (): Promise<void> => {
+		try {
+			if ('wakeLock' in navigator) {
+				wakeLock = await navigator.wakeLock.request('screen');
+				console.log('Wake Lock is active (Air Quality)');
+
+				// Handle wake lock release (e.g., when tab is hidden)
+				wakeLock.addEventListener('release', () => {
+					console.log('Wake Lock was released (Air Quality)');
+				});
+			}
+		} catch (err) {
+			console.error('Failed to request wake lock:', err);
+		}
+	};
+
+	// Release wake lock
+	const releaseWakeLock = async (): Promise<void> => {
+		if (wakeLock !== null) {
+			try {
+				await wakeLock.release();
+				wakeLock = null;
+				console.log('Wake Lock released (Air Quality)');
+			} catch (err) {
+				console.error('Failed to release wake lock:', err);
+			}
+		}
+	};
+
 	// Initialize audio components
 	const initializeAudio = async (): Promise<void> => {
 		try {
@@ -140,6 +173,9 @@
 				Tone.getTransport().start();
 			}
 
+			// Request wake lock to prevent screen sleep
+			await requestWakeLock();
+
 			isPlaying = true;
 		} catch (error) {
 			console.error('Error starting air quality loop:', error);
@@ -147,7 +183,7 @@
 	};
 
 	// Stop the loop
-	const stopLoop = (): void => {
+	const stopLoop = async (): Promise<void> => {
 		if (loop) {
 			loop.stop();
 			loop.dispose();
@@ -155,6 +191,9 @@
 		}
 		// Don't stop transport - let WeatherGen control it
 		isPlaying = false;
+
+		// Release wake lock when stopping
+		await releaseWakeLock();
 	};
 
 	// Toggle playback
@@ -210,6 +249,10 @@
 				if (loop && loop.state !== 'started') {
 					loop.start(0);
 				}
+				// Re-request wake lock if it was released
+				if (wakeLock === null) {
+					await requestWakeLock();
+				}
 			}
 		};
 
@@ -220,7 +263,10 @@
 		};
 	});
 
-	onDestroy(() => {
+	onDestroy(async () => {
+		// Release wake lock on component destroy
+		await releaseWakeLock();
+
 		if (loop) {
 			loop.dispose();
 		}
diff --git a/src/lib/generators/weather/WeatherGen.svelte b/src/lib/generators/weather/WeatherGen.svelte
index d93efbb..87154c7 100644
--- a/src/lib/generators/weather/WeatherGen.svelte
+++ b/src/lib/generators/weather/WeatherGen.svelte
@@ -37,6 +37,9 @@
 		window.innerWidth < 768);
 	const vizSize = isMobile ? 280 : 400;
 
+	// Screen Wake Lock to prevent screen from sleeping during playback
+	let wakeLock: WakeLockSentinel | null = null;
+
 	// Audio components
 	let synth: Tone.PolySynth | null = null;
 	let arpSynth: Tone.Synth | null = null;
@@ -154,6 +157,36 @@
 		return '16n';
 	});
 
+	// Request wake lock to prevent screen from sleeping
+	const requestWakeLock = async (): Promise<void> => {
+		try {
+			if ('wakeLock' in navigator) {
+				wakeLock = await navigator.wakeLock.request('screen');
+				console.log('Wake Lock is active');
+
+				// Handle wake lock release (e.g., when tab is hidden)
+				wakeLock.addEventListener('release', () => {
+					console.log('Wake Lock was released');
+				});
+			}
+		} catch (err) {
+			console.error('Failed to request wake lock:', err);
+		}
+	};
+
+	// Release wake lock
+	const releaseWakeLock = async (): Promise<void> => {
+		if (wakeLock !== null) {
+			try {
+				await wakeLock.release();
+				wakeLock = null;
+				console.log('Wake Lock released');
+			} catch (err) {
+				console.error('Failed to release wake lock:', err);
+			}
+		}
+	};
+
 	// Initialize audio components
 	const initializeAudio = async (): Promise<void> => {
 		try {
@@ -308,6 +341,10 @@
 			bassSequence.start(0);
 
 			Tone.getTransport().start();
+
+			// Request wake lock to prevent screen sleep
+			await requestWakeLock();
+
 			isPlaying = true;
 		} catch (error) {
 			console.error('Error starting sequence:', error);
@@ -315,7 +352,7 @@
 	};
 
 	// Stop the sequence
-	const stopSequence = (): void => {
+	const stopSequence = async (): Promise<void> => {
 		if (sequence) {
 			sequence.stop();
 			sequence.dispose();
@@ -339,6 +376,9 @@
 		Tone.getTransport().stop();
 		Tone.getTransport().cancel();
 		isPlaying = false;
+
+		// Release wake lock when stopping
+		await releaseWakeLock();
 	};
 
 	// Toggle playback
@@ -415,6 +455,10 @@
 				if (Tone.getTransport().state !== 'started') {
 					Tone.getTransport().start();
 				}
+				// Re-request wake lock if it was released
+				if (wakeLock === null) {
+					await requestWakeLock();
+				}
 			}
 		};
 
@@ -425,7 +469,10 @@
 		};
 	});
 
-	onDestroy(() => {
+	onDestroy(async () => {
+		// Release wake lock on component destroy
+		await releaseWakeLock();
+
 		if (sequence) {
 			sequence.dispose();
 		}