How can I detect if my Flutter app is running in the web?

Question

I know that I can detect the operating system with Platform.isAndroid, Platform.isIOS, etc. but there isn't something like Platform.isWeb so how can I detect this?

Answer 1

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. } 

Answer 2

There is a code written Below to get OS/web where flutter is running...

if(kIsWeb)    return Text("It's web");  else if(Platform.isAndroid){      return Text("it's Android"); }