diff --git a/packages/url_launcher/url_launcher_web/CHANGELOG.md b/packages/url_launcher/url_launcher_web/CHANGELOG.md
index ed8f68129c3..b891293c005 100644
--- a/packages/url_launcher/url_launcher_web/CHANGELOG.md
+++ b/packages/url_launcher/url_launcher_web/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 2.3.3
+
+* Changes `launchUrl` so it always returns `true`, except for disallowed URL schemes.
+
 ## 2.3.2
 
 * Adds support for `web: ^1.0.0`.
diff --git a/packages/url_launcher/url_launcher_web/README.md b/packages/url_launcher/url_launcher_web/README.md
index 91d7fb623b0..6853a6ccc53 100644
--- a/packages/url_launcher/url_launcher_web/README.md
+++ b/packages/url_launcher/url_launcher_web/README.md
@@ -30,4 +30,14 @@ In such cases, you can use the `webOnlyWindowName` parameter, setting it to
 `_self`, to open the URL within the current tab. Another approach is to ensure
 that the `uri` is synchronously ready.
 
-Read more: MDN > [Transient activation](https://developer.mozilla.org/en-US/docs/Glossary/Transient_activation).
\ No newline at end of file
+Read more: MDN > [Transient activation](https://developer.mozilla.org/en-US/docs/Glossary/Transient_activation).
+
+### Method `launchUrl` always returns `true` for allowed schemes
+
+The `launchUrl` method always returns `true` on the web platform for allowed
+schemes. This is because URLs are opened in a new window using the `noopener`
+window feature. When the `noopener` feature is used, the browser does not 
+return any information that can be used to determine if the link was 
+successfully opened.
+
+Read more: MDN > [window.open](https://developer.mozilla.org/en-US/docs/Web/API/Window/open#noopener).
\ No newline at end of file
diff --git a/packages/url_launcher/url_launcher_web/example/integration_test/url_launcher_web_test.dart b/packages/url_launcher/url_launcher_web/example/integration_test/url_launcher_web_test.dart
index b7590387346..00b74cd6f59 100644
--- a/packages/url_launcher/url_launcher_web/example/integration_test/url_launcher_web_test.dart
+++ b/packages/url_launcher/url_launcher_web/example/integration_test/url_launcher_web_test.dart
@@ -120,6 +120,15 @@ void main() {
           (WidgetTester _) async {
         expect(plugin.launch('javascript:alert("1")'), completion(isFalse));
       });
+
+      testWidgets('launching a unknown sceheme returns true',
+          (WidgetTester _) async {
+        expect(
+            plugin.launch(
+              'foo:bar',
+            ),
+            completion(isTrue));
+      });
     });
 
     group('openNewWindow', () {
diff --git a/packages/url_launcher/url_launcher_web/lib/url_launcher_web.dart b/packages/url_launcher/url_launcher_web/lib/url_launcher_web.dart
index 070852db4c3..1a33f3aea7c 100644
--- a/packages/url_launcher/url_launcher_web/lib/url_launcher_web.dart
+++ b/packages/url_launcher/url_launcher_web/lib/url_launcher_web.dart
@@ -66,9 +66,12 @@ class UrlLauncherPlugin extends UrlLauncherPlatform {
 
   /// Opens the given [url] in the specified [webOnlyWindowName].
   ///
-  /// Returns the newly created window.
+  /// Always returns `true`, except for disallowed schemes. Because `noopener`
+  /// is used as a window feature, it can not be detected if the window was
+  /// opened successfully.
+  /// See https://html.spec.whatwg.org/multipage/nav-history-apis.html#window-open-steps.
   @visibleForTesting
-  html.Window? openNewWindow(String url, {String? webOnlyWindowName}) {
+  bool openNewWindow(String url, {String? webOnlyWindowName}) {
     final String? scheme = _getUrlScheme(url);
     // Actively disallow opening some schemes, like javascript.
     // See https://github.com/flutter/flutter/issues/136657
@@ -76,7 +79,7 @@ class UrlLauncherPlugin extends UrlLauncherPlatform {
       if (kDebugMode) {
         print('Disallowed URL with scheme: $scheme');
       }
-      return null;
+      return false;
     }
     // Some schemes need to be opened on the _top window context on Safari.
     // See https://github.com/flutter/flutter/issues/51461
@@ -84,7 +87,9 @@ class UrlLauncherPlugin extends UrlLauncherPlatform {
         ((_isSafari && _isSafariTargetTopScheme(scheme)) ? '_top' : '');
 
     // ignore: unsafe_html
-    return _window.open(url, target, 'noopener,noreferrer');
+    _window.open(url, target, 'noopener,noreferrer');
+
+    return true;
   }
 
   @override
@@ -109,7 +114,7 @@ class UrlLauncherPlugin extends UrlLauncherPlatform {
   @override
   Future<bool> launchUrl(String url, LaunchOptions options) async {
     final String? windowName = options.webOnlyWindowName;
-    return openNewWindow(url, webOnlyWindowName: windowName) != null;
+    return openNewWindow(url, webOnlyWindowName: windowName);
   }
 
   @override
diff --git a/packages/url_launcher/url_launcher_web/pubspec.yaml b/packages/url_launcher/url_launcher_web/pubspec.yaml
index 9149edfcbe3..3730a4dd90e 100644
--- a/packages/url_launcher/url_launcher_web/pubspec.yaml
+++ b/packages/url_launcher/url_launcher_web/pubspec.yaml
@@ -2,7 +2,7 @@ name: url_launcher_web
 description: Web platform implementation of url_launcher
 repository: https://github.com/flutter/packages/tree/main/packages/url_launcher/url_launcher_web
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+url_launcher%22
-version: 2.3.2
+version: 2.3.3
 
 environment:
   sdk: ^3.3.0