icofont_flutter 1.5.0

The IcoFont Icon Pack available as Flutter Icon Pack. We are here to elevate your designs with thousands of free icons with smart technologies for smoother usage.

icofont_flutter

The IcoFont icon pack as a Flutter icon pack — 2,105 icons exposed as IconData constants, usable anywhere Flutter takes an icon.

No dependencies beyond Flutter itself. The font ships with the package, so there is nothing to declare in your own pubspec.yaml beyond the package.

Installation

flutter pub add icofont_flutter

Or add it to the dependencies: section of your pubspec.yaml:

dependencies:
  icofont_flutter: ^1.5.0

Usage

Every icon is a static const IconData on IcoFontIcons, so it works with any widget that accepts an IconData:

import 'package:flutter/material.dart';
import 'package:icofont_flutter/icofont_flutter.dart';

class MyWidget extends StatelessWidget {
  const MyWidget({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return IconButton(
      icon: const Icon(IcoFontIcons.brandIcofont),
      onPressed: () => debugPrint('Pressed'),
    );
  }
}

Size and color come from the usual Icon properties:

const Icon(IcoFontIcons.rocket, size: 48, color: Colors.indigo)

Finding an icon

Browse the pack at icofont.com/icons. An icon's name there maps to a constant by camel casing it:

IcoFont name	Constant
angry-monster	IcoFontIcons.angryMonster
brand-icofont	IcoFontIcons.brandIcofont
ui-calculator	IcoFontIcons.uiCalculator
500px	IcoFontIcons.fiveHundredpx

Names that would start with a digit are spelled out, since Dart identifiers cannot. lib/icofont_flutter.dart lists every constant with its IcoFont name in a comment above it.

The 324 duotone icons are not currently available — they are drawn as pairs of stacked glyphs, which the single-IconData API here cannot express.

Requirements

Dart >=2.12.0 <4.0.0, Flutter >=1.17.0. Works on Dart 2 and Dart 3.

Example

See example/ for a small app that renders icons from the pack:

cd example
flutter run

Updating the icons

lib/icofont_flutter.dart is generated from lib/fonts/icofont.ttf — do not edit it by hand. After replacing the font, regenerate:

dart run tool/generate_icons.dart

The generator reads glyph names from the font's post table and code points from its cmap table. It refuses to guess a name it cannot derive, so if it reports a problem, add the icon to nameOverrides in the script rather than editing the output. CI runs dart run tool/generate_icons.dart --check to verify the committed file still matches the font.

Credits

Icons by the IcoFont team, who made this wonderful pack free for everyone. This package only wraps their work for Flutter.

License

MIT — see LICENSE.