flutter tools
pubspec.yaml Validator
Heuristic checks before pub get — not a full YAML parser. Use alongside your IDE and flutter pub for definitive validation.
Created by
Checks
No issues flagged by these heuristics. This is not a full YAML parser — run pub get locally to be sure.
More Flutter Tools
🗂️JSON to Dart Model Generator
Paste JSON and get Dart classes with fromJson and toJson for nested objects and lists — no code generation step required.
Open tool →🏗️Dart Data Class Generator
List typed fields and get a data class with copyWith, ==, hashCode, and toString — ideal for immutable UI state.
Open tool →🎨Hex to Flutter Color Converter
Convert hex (#RGB, #RRGGBB, #AARRGGBB) to Flutter Color(0x…) and Color.fromRGBO(...) for copy-paste into your widgets.
Open tool →