diff --git a/Backends/HTML5/kha/audio2/Audio.hx b/Backends/HTML5/kha/audio2/Audio.hx
index 3ef780fb9..c93c5556d 100644
--- a/Backends/HTML5/kha/audio2/Audio.hx
+++ b/Backends/HTML5/kha/audio2/Audio.hx
@@ -1,21 +1,36 @@
 package kha.audio2;
 
+import js.Browser.document;
+import js.Browser.window;
 import js.Browser;
 import js.Syntax;
+import js.html.MessagePort;
 import js.html.URL;
 import js.html.audio.AudioContext;
+import js.html.audio.AudioDestinationNode;
 import js.html.audio.AudioProcessingEvent;
 import js.html.audio.ScriptProcessorNode;
+import js.lib.Promise;
 import kha.Sound;
+import kha.audio2.AudioWorkletProcessorJs;
 import kha.internal.IntBox;
 import kha.js.AEAudioChannel;
 
+@:native("AudioWorkletNode")
+private extern class AudioWorkletNode {
+	var port: MessagePort;
+	function new(context: AudioContext, name: String, options: {outputChannelCount: Array<Int>});
+
+	function connect(arg: AudioDestinationNode): Void;
+}
+
 class Audio {
 	public static var disableGcInteractions = false;
 	static var intBox: IntBox = new IntBox(0);
 	static var buffer: Buffer;
 	@:noCompletion public static var _context: AudioContext;
 	static var processingNode: ScriptProcessorNode;
+	static var workletNode: AudioWorkletNode;
 
 	static function initContext(): Void {
 		try {
@@ -37,13 +52,26 @@ class Audio {
 			return false;
 
 		Audio.samplesPerSecond = Math.round(_context.sampleRate);
-		var bufferSize = 1024 * 2;
+		final bufferSize = 1024 * 2;
 		buffer = new Buffer(bufferSize * 4, 2, Std.int(_context.sampleRate));
 
+		final useWorklet = window.isSecureContext && (_context : Dynamic).audioWorklet != null;
+		// final useWorklet = false;
+
+		if (useWorklet) {
+			initAudioWorklet(bufferSize);
+		}
+		else {
+			initOnAudioProcess(bufferSize);
+		}
+		return true;
+	}
+
+	static function initOnAudioProcess(bufferSize: Int): Void {
 		processingNode = _context.createScriptProcessor(bufferSize, 0, 2);
-		processingNode.onaudioprocess = function(e: AudioProcessingEvent) {
-			var output1 = e.outputBuffer.getChannelData(0);
-			var output2 = e.outputBuffer.getChannelData(1);
+		processingNode.onaudioprocess = (e: AudioProcessingEvent) -> {
+			final output1 = e.outputBuffer.getChannelData(0);
+			final output2 = e.outputBuffer.getChannelData(1);
 			if (audioCallback != null) {
 				intBox.value = e.outputBuffer.length * 2;
 				audioCallback(intBox, buffer);
@@ -65,7 +93,48 @@ class Audio {
 			}
 		}
 		processingNode.connect(_context.destination);
-		return true;
+	}
+
+	static function initAudioWorklet(bufferSize: Int): Void {
+		final workletName = "kha-audio-processor";
+		// Create a blob for the worklet processor code
+		final pjs = AudioWorkletProcessorJs.getProcessorJs(workletName);
+		final blob = new js.html.Blob([pjs], {type: "application/javascript"});
+		final url = URL.createObjectURL(blob);
+		final promise: Promise<Dynamic> = (_context : Dynamic).audioWorklet.addModule(url);
+		promise.then(_ -> {
+			workletNode = new AudioWorkletNode(_context, workletName, {outputChannelCount: [2]});
+			workletNode.connect(_context.destination);
+
+			final bufferLength = bufferSize * 2;
+			final audioArray = new js.lib.Float32Array(bufferLength);
+
+			// Send buffer data to worklet on each frame
+			final sendBuffer = () -> {
+				// throttled web pages will make strange sounds, mute instead
+				if (document.visibilityState != VISIBLE) {
+					workletNode.port.postMessage([]);
+					return;
+				}
+				if (audioCallback == null)
+					return;
+				intBox.value = bufferLength;
+				audioCallback(intBox, buffer);
+				for (i in 0...bufferLength) {
+					audioArray[i] = buffer.data.get(buffer.readLocation);
+					buffer.readLocation++;
+					if (buffer.readLocation >= buffer.size) {
+						buffer.readLocation = 0;
+					}
+				}
+				workletNode.port.postMessage(audioArray);
+			}
+			// worklet requests more data
+			workletNode.port.onmessage = (_) -> {
+				sendBuffer();
+			}
+			sendBuffer();
+		});
 	}
 
 	public static var samplesPerSecond: Int;
@@ -84,7 +153,7 @@ class Audio {
 	public static function stream(sound: Sound, loop: Bool = false): kha.audio1.AudioChannel {
 		// var source = _context.createMediaStreamSource(cast sound.compressedData.getData());
 		// source.connect(_context.destination);
-		var element = Browser.document.createAudioElement();
+		var element = document.createAudioElement();
 		#if kha_debug_html5
 		var blob = new js.html.Blob([sound.compressedData.getData()], {type: "audio/ogg"});
 		#else
diff --git a/Backends/HTML5/kha/audio2/AudioWorkletProcessorJs.hx b/Backends/HTML5/kha/audio2/AudioWorkletProcessorJs.hx
new file mode 100644
index 000000000..780b84b48
--- /dev/null
+++ b/Backends/HTML5/kha/audio2/AudioWorkletProcessorJs.hx
@@ -0,0 +1,41 @@
+package kha.audio2;
+
+@:noDoc
+class AudioWorkletProcessorJs {
+	public static function getProcessorJs(name: String): String {
+		return '
+			class KhaAudioProcessor extends AudioWorkletProcessor {
+				needMoreData = 0
+				constructor() {
+					super();
+					this.buffer = [];
+					this.nextBuffer = [];
+					this.port.onmessage = (event) => {
+						this.nextBuffer = event.data;
+					};
+				}
+				process(inputs, outputs, parameters) {
+					const output = outputs[0];
+					if (this.buffer.length < output[0].length * 2) {
+						this.buffer = this.nextBuffer;
+						this.port.postMessage(this.needMoreData);
+					}
+					if (this.buffer.length >= output[0].length * 2) {
+						for (let i = 0; i < output[0].length; i++) {
+							output[0][i] = this.buffer[i * 2];
+							output[1][i] = this.buffer[i * 2 + 1];
+						}
+						this.buffer = this.buffer.slice(output[0].length * 2);
+					} else {
+						for (let i = 0; i < output[0].length; i++) {
+							output[0][i] = 0;
+							output[1][i] = 0;
+						}
+					}
+					return true;
+				}
+			}
+			registerProcessor("$name", KhaAudioProcessor);
+		';
+	}
+}