How can I detect if my Flutter app is running in the web?
There is a global boolean kIsWeb which can tell you whether or not the app was compiled to run on the web. Documentation: https://api.flutter.dev/flutter/foundation/kIsWeb-constant.html import ‘package:flutter/foundation.dart’ show kIsWeb; if (kIsWeb) { // running on the web! } else { // NOT running on the web! You can check for additional platforms here. }