Convert String to Byte Array in Dart

import 'dart:convert';

void main() {
  var content = "nilpointer.net";
  List<int> bytes = utf8.encode(content);
  print(bytes);
}  
  

Output

[110, 105, 108, 112, 111, 105, 110, 116, 101, 114, 46, 110, 101, 116]