diff --git a/frontend/src/components/Editor.svelte b/frontend/src/components/Editor.svelte
index 0122277a83..ed8339ef81 100644
--- a/frontend/src/components/Editor.svelte
+++ b/frontend/src/components/Editor.svelte
@@ -233,7 +233,6 @@
 		height: 100%;
 		background: var(--color-2-mildblack);
 		overscroll-behavior: none;
-		-webkit-user-select: none; // Still required by Safari as of 2025
 		user-select: none;
 	}
 
diff --git a/frontend/src/components/floating-menus/Dialog.svelte b/frontend/src/components/floating-menus/Dialog.svelte
index 4e5e0da385..3b2ca07d4d 100644
--- a/frontend/src/components/floating-menus/Dialog.svelte
+++ b/frontend/src/components/floating-menus/Dialog.svelte
@@ -136,7 +136,6 @@
 			}
 
 			.text-label.multiline {
-				-webkit-user-select: text; // Still required by Safari as of 2026
 				user-select: text;
 			}
 
diff --git a/frontend/src/components/panels/Layers.svelte b/frontend/src/components/panels/Layers.svelte
index 5b5a393dcc..a9995954f3 100644
--- a/frontend/src/components/panels/Layers.svelte
+++ b/frontend/src/components/panels/Layers.svelte
@@ -884,7 +884,6 @@
 						width: 100%;
 
 						&:disabled {
-							-webkit-user-select: none; // Still required by Safari as of 2025
 							user-select: none;
 							// Workaround for `user-select: none` not working on <input> elements
 							pointer-events: none;
diff --git a/frontend/src/components/views/Graph.svelte b/frontend/src/components/views/Graph.svelte
index 1bce166f6e..773c59f5df 100644
--- a/frontend/src/components/views/Graph.svelte
+++ b/frontend/src/components/views/Graph.svelte
@@ -952,7 +952,6 @@
 				&.faded:hover {
 					z-index: 2;
 					opacity: 1;
-					-webkit-user-select: text;
 					user-select: text;
 					transition:
 						opacity 0.2s,
diff --git a/frontend/vite.config.ts b/frontend/vite.config.ts
index 241df61326..8a0adc56c3 100644
--- a/frontend/vite.config.ts
+++ b/frontend/vite.config.ts
@@ -11,7 +11,7 @@ const projectRootDir = path.resolve(__dirname);
 // https://vitejs.dev/config/
 export default defineConfig(({ mode }) => {
 	return {
-		plugins: [svelteGlobalStyles(), svelte(), staticAssets(), mode !== "native" && thirdPartyLicenses(), mode !== "native" && serviceWorker()],
+		plugins: [svelteGlobalStyles(), webkitUserSelectPrefix(), svelte(), staticAssets(), mode !== "native" && thirdPartyLicenses(), mode !== "native" && serviceWorker()],
 		resolve: {
 			alias: [{ find: /\/..\/branding\/(.*\.svg)/, replacement: path.resolve(projectRootDir, "../branding", "$1?raw") }],
 		},
@@ -35,6 +35,31 @@ function svelteGlobalStyles(): PluginOption {
 	};
 }
 
+// Adds the `-webkit-user-select` prefix alongside every `user-select` declaration in Svelte component styles (still required by Safari). Remove when Safari ships the unprefixed version.
+// WebKit tracking issue:
+//   https://bugs.webkit.org/show_bug.cgi?id=208677
+// Included in Interop 2026:
+//   https://webkit.org/blog/17818/announcing-interop-2026/#web-compat
+//   https://github.com/web-platform-tests/interop/issues/1000#issuecomment-3892214470
+// Web platform test for WebKit implementation status:
+//   https://wpt.fyi/results/css/css-ui/parsing/user-select-computed.html?label=master&label=experimental&aligned&view=interop&q=label%3Ainterop-2026-webcompat
+function webkitUserSelectPrefix(): PluginOption {
+	return {
+		name: "webkit-user-select-prefix",
+		enforce: "pre",
+		transform(code, id) {
+			if (!id.endsWith(".svelte")) return;
+
+			return code.replace(/<style(?=\s|>)([^>]*)>(.*?)<\/style>/gs, (_, attrs, content) => {
+				// The lookbehind requires a property boundary on the left, so it skips `-webkit-`/`-moz-` prefixes, `--custom` properties, and `$scss-variables`.
+				// Excluding newlines/braces from the value stops a `user-select` mentioned in a comment from swallowing the following declarations.
+				const prefixed = content.replace(/(?<![\w$-])user-select\s*:\s*([^;{}\r\n]+);/g, "-webkit-user-select: $1; user-select: $1;");
+				return `<style${attrs}>${prefixed}</style>`;
+			});
+		},
+	};
+}
+
 function staticAssets(): PluginOption {
 	const STATIC_ASSET_DIRS: { source: string; urlPrefix: string }[] = [
 		{ source: "../demo-artwork", urlPrefix: "/demo-artwork" },