How to remove debug tag in flutter ?

How to remove the debug banner from flutter ?

It's quite easy, just go to your MaterialApp and set the debugShowCheckedModeBanner property to false.

On the release build, it will be automatically removed.

MaterialApp(
  debugShowCheckedModeBanner: false,
)

If you are using Android Studio, you can find the option in the Flutter Inspector tab --> More Actions --> "Hide Debug Mode banner"

Happy Fluttering!