diff --git a/js/main.js b/js/main.js
index 723b020..086a0fa 100644
--- a/js/main.js
+++ b/js/main.js
@@ -6,9 +6,13 @@ document.addEventListener("touchmove", (e) => e.preventDefault(), {
 	passive: false,
 });
 
+const supportsWebGPU = async () => {
+	return window?.GPUQueue?.prototype?.copyExternalImageToTexture != null;
+}
+
 document.body.onload = async () => {
 	const urlParams = Object.fromEntries(new URLSearchParams(window.location.search).entries());
-	const useREGL = navigator.gpu == null || ["webgl", "regl"].includes(urlParams.renderer?.toLowerCase());
+	const useREGL = !(await supportsWebGPU()) || ["webgl", "regl"].includes(urlParams.renderer?.toLowerCase());
 	const solution = import(`./${useREGL ? "regl" : "webgpu"}/main.js`);
 	const config = makeConfig(urlParams);
 	(await solution).default(canvas, config);