diff --git a/packages/web_benchmarks/CHANGELOG.md b/packages/web_benchmarks/CHANGELOG.md
index d167518850..7222ae8557 100644
--- a/packages/web_benchmarks/CHANGELOG.md
+++ b/packages/web_benchmarks/CHANGELOG.md
@@ -1,3 +1,8 @@
+## 0.1.0+8
+
+* Adds an optional parameter `treeShakeIcons` to `serveWebBenchmark`.
+* Adds a required and named parameter `treeShakeIcons` to `BenchmarkServer`.
+
 ## 0.1.0+7
 
 * Updates `package:process` version constraints.
diff --git a/packages/web_benchmarks/lib/server.dart b/packages/web_benchmarks/lib/server.dart
index 7327e1aa08..7d16b79940 100644
--- a/packages/web_benchmarks/lib/server.dart
+++ b/packages/web_benchmarks/lib/server.dart
@@ -46,6 +46,7 @@ Future<BenchmarkResults> serveWebBenchmark({
   int benchmarkServerPort = defaultBenchmarkServerPort,
   int chromeDebugPort = defaultChromeDebugPort,
   bool headless = true,
+  bool treeShakeIcons = true,
 }) async {
   // Reduce logging level. Otherwise, package:webkit_inspection_protocol is way too spammy.
   Logger.root.level = Level.INFO;
@@ -57,5 +58,6 @@ Future<BenchmarkResults> serveWebBenchmark({
     benchmarkServerPort: benchmarkServerPort,
     chromeDebugPort: chromeDebugPort,
     headless: headless,
+    treeShakeIcons: treeShakeIcons,
   ).run();
 }
diff --git a/packages/web_benchmarks/lib/src/runner.dart b/packages/web_benchmarks/lib/src/runner.dart
index e47bc2de1b..66293538d8 100644
--- a/packages/web_benchmarks/lib/src/runner.dart
+++ b/packages/web_benchmarks/lib/src/runner.dart
@@ -54,6 +54,7 @@ class BenchmarkServer {
     required this.benchmarkServerPort,
     required this.chromeDebugPort,
     required this.headless,
+    required this.treeShakeIcons,
   });
 
   final ProcessManager _processManager = const LocalProcessManager();
@@ -84,6 +85,11 @@ class BenchmarkServer {
   /// This is useful in environments (e.g. CI) that doesn't have a display.
   final bool headless;
 
+  /// Whether to tree shake icons during the build.
+  ///
+  /// When false, '--no-tree-shake-icons' will be passed as a build argument.
+  final bool treeShakeIcons;
+
   /// Builds and serves the benchmark app, and collects benchmark results.
   Future<BenchmarkResults> run() async {
     // Reduce logging level. Otherwise, package:webkit_inspection_protocol is way too spammy.
@@ -101,6 +107,7 @@ class BenchmarkServer {
         'web',
         '--dart-define=FLUTTER_WEB_ENABLE_PROFILING=true',
         if (useCanvasKit) '--dart-define=FLUTTER_WEB_USE_SKIA=true',
+        if (!treeShakeIcons) '--no-tree-shake-icons',
         '--profile',
         '-t',
         entryPoint,
diff --git a/packages/web_benchmarks/pubspec.yaml b/packages/web_benchmarks/pubspec.yaml
index ee54ff318c..036c29a627 100644
--- a/packages/web_benchmarks/pubspec.yaml
+++ b/packages/web_benchmarks/pubspec.yaml
@@ -2,7 +2,7 @@ name: web_benchmarks
 description: A benchmark harness for performance-testing Flutter apps in Chrome.
 repository: https://github.com/flutter/packages/tree/main/packages/web_benchmarks
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+web_benchmarks%22
-version: 0.1.0+7
+version: 0.1.0+8
 
 environment:
   sdk: ">=2.19.0 <4.0.0"
diff --git a/packages/web_benchmarks/testing/test_app/lib/aboutpage.dart b/packages/web_benchmarks/testing/test_app/lib/about_page.dart
similarity index 100%
rename from packages/web_benchmarks/testing/test_app/lib/aboutpage.dart
rename to packages/web_benchmarks/testing/test_app/lib/about_page.dart
diff --git a/packages/web_benchmarks/testing/test_app/lib/benchmarks/runner.dart b/packages/web_benchmarks/testing/test_app/lib/benchmarks/runner.dart
index af5b7bb439..cf7ef251fb 100644
--- a/packages/web_benchmarks/testing/test_app/lib/benchmarks/runner.dart
+++ b/packages/web_benchmarks/testing/test_app/lib/benchmarks/runner.dart
@@ -8,8 +8,8 @@ import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:web_benchmarks/client.dart';
 
-import '../aboutpage.dart' show backKey;
-import '../homepage.dart' show aboutPageKey, textKey;
+import '../about_page.dart' show backKey;
+import '../home_page.dart' show aboutPageKey, textKey;
 import '../main.dart';
 
 /// A recorder that measures frame building durations.
diff --git a/packages/web_benchmarks/testing/test_app/lib/homepage.dart b/packages/web_benchmarks/testing/test_app/lib/home_page.dart
similarity index 100%
rename from packages/web_benchmarks/testing/test_app/lib/homepage.dart
rename to packages/web_benchmarks/testing/test_app/lib/home_page.dart
diff --git a/packages/web_benchmarks/testing/test_app/lib/icon_page.dart b/packages/web_benchmarks/testing/test_app/lib/icon_page.dart
new file mode 100644
index 0000000000..fd0da430ee
--- /dev/null
+++ b/packages/web_benchmarks/testing/test_app/lib/icon_page.dart
@@ -0,0 +1,45 @@
+// Copyright 2013 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'package:flutter/material.dart';
+
+class IconGeneratorPage extends StatefulWidget {
+  const IconGeneratorPage({super.key});
+
+  static int defaultIconCodePoint = int.parse('0xf03f');
+
+  @override
+  State<IconGeneratorPage> createState() => _IconGeneratorPageState();
+}
+
+class _IconGeneratorPageState extends State<IconGeneratorPage> {
+  int iconCodePoint = IconGeneratorPage.defaultIconCodePoint;
+
+  @override
+  Widget build(BuildContext context) {
+    return Column(
+      children: <Widget>[
+        TextField(
+          onSubmitted: (String value) {
+            final int codePointAsInt =
+                int.tryParse(value) ?? IconGeneratorPage.defaultIconCodePoint;
+            setState(() {
+              iconCodePoint = codePointAsInt;
+            });
+          },
+        ),
+        const SizedBox(height: 24.0),
+        Icon(generateIcon(iconCodePoint)),
+      ],
+    );
+  }
+
+  // Unless '--no-tree-shake-icons' is passed to the flutter build command,
+  // the presence of this method will trigger an exception due to the use of
+  // non-constant invocations of [IconData].
+  IconData generateIcon(int materialIconCodePoint) => IconData(
+        materialIconCodePoint,
+        fontFamily: 'MaterialIcons',
+      );
+}
diff --git a/packages/web_benchmarks/testing/test_app/lib/main.dart b/packages/web_benchmarks/testing/test_app/lib/main.dart
index 5621621e21..e07fc56ec2 100644
--- a/packages/web_benchmarks/testing/test_app/lib/main.dart
+++ b/packages/web_benchmarks/testing/test_app/lib/main.dart
@@ -4,8 +4,9 @@
 
 import 'package:flutter/material.dart';
 
-import 'aboutpage.dart';
-import 'homepage.dart';
+import 'about_page.dart';
+import 'home_page.dart';
+import 'icon_page.dart';
 
 void main() {
   runApp(const MyApp());
@@ -26,6 +27,7 @@ class MyApp extends StatelessWidget {
       routes: <String, WidgetBuilder>{
         'home': (_) => const HomePage(title: 'Flutter Demo Home Page'),
         'about': (_) => const AboutPage(),
+        'icon_generator': (_) => const IconGeneratorPage(),
       },
     );
   }
diff --git a/packages/web_benchmarks/testing/test_app/pubspec.yaml b/packages/web_benchmarks/testing/test_app/pubspec.yaml
index 506615d45d..eb02b1153c 100644
--- a/packages/web_benchmarks/testing/test_app/pubspec.yaml
+++ b/packages/web_benchmarks/testing/test_app/pubspec.yaml
@@ -6,10 +6,9 @@ publish_to: 'none'
 version: 1.0.0+1
 
 environment:
-  sdk: ">=2.19.0 <4.0.0"
+  sdk: '>=2.19.0 <4.0.0'
 
 dependencies:
-  cupertino_icons: ^1.0.5
   flutter:
     sdk: flutter
   flutter_test:
diff --git a/packages/web_benchmarks/testing/web_benchmarks_test.dart b/packages/web_benchmarks/testing/web_benchmarks_test.dart
index 3f4db8e1ae..7d092c9eb1 100644
--- a/packages/web_benchmarks/testing/web_benchmarks_test.dart
+++ b/packages/web_benchmarks/testing/web_benchmarks_test.dart
@@ -15,6 +15,7 @@ Future<void> main() async {
       benchmarkAppDirectory: Directory('testing/test_app'),
       entryPoint: 'lib/benchmarks/runner.dart',
       useCanvasKit: false,
+      treeShakeIcons: false,
     );
 
     for (final String benchmarkName in <String>['scroll', 'page', 'tap']) {