Docs

1869 icons in 10 styles, drawn from Lucide 1.53.0. Each style is an icon font, and every icon has the same codepoint in every style.

Flutter

Add the package, then use any style class. Single-layer styles are plain IconData for Icon; two-layer styles (Duotone, Twotone, Bulk) draw with AshlarLayeredIcon.

$ flutter pub add ashlar_icons

The pub.dev release is pending. Until it lands, the command above will not find the package.

import 'package:ashlar_icons/ashlar_icons.dart';

Icon(AshlarIconsRoundedStroke.calendar, size: 24)
Icon(AshlarIconsSharpSolid.calendar)

AshlarLayeredIcon(
  AshlarIconsRoundedDuotone.calendar,
  color: Colors.indigo,
  secondaryColor: Colors.indigo.shade100, // optional; defaults to color at 40%
)

Every icon is a const IconData, so release builds keep only the glyphs you use.

Web

<link rel="stylesheet" href="https://icons.ashlar.ke/ashlar-icons.css">

<i class="ash ash-rounded-stroke ash-calendar"></i>
<i class="ash ash-sharp-solid ash-calendar"></i>
<i class="ash ash-rounded-duotone ash-calendar"></i>

Icons take the text colour and font size. For two-layer styles, set --ash-secondary to colour the faint layer and --ash-secondary-opacity to change its strength.

.brand-icon {
  color: #5b3df5;
  font-size: 32px;
  --ash-secondary: #c4b5fd;
  --ash-secondary-opacity: 1;
}

SVG

Every icon in every style is at https://icons.ashlar.ke/svg/<style>/<name>.svg, using currentColor. The icon browser copies and downloads them with your colours, and exports PNGs.

Styles

Style	What it is	Flutter class
Rounded Stroke	Lucide as drawn: 2px strokes, round caps and joins	AshlarIconsRoundedStroke
Rounded Solid	Outer shapes filled, inner details cut out	AshlarIconsRoundedSolid
Rounded Duotone	Stroke over a faint fill of the outer shapes	AshlarIconsRoundedDuotone
Rounded Twotone	Outer strokes, inner details faint	AshlarIconsRoundedTwotone
Rounded Bulk	Faint solid shapes, details at full strength	AshlarIconsRoundedBulk
Standard Stroke	Corner radii halved, mitred joins	AshlarIconsStandardStroke
Standard Solid	Standard corners, filled	AshlarIconsStandardSolid
Standard Duotone	Standard corners, stroke over a faint fill	AshlarIconsStandardDuotone
Sharp Stroke	Square corners and caps	AshlarIconsSharpStroke
Sharp Solid	Square corners, filled	AshlarIconsSharpSolid

Icons with no closed outer shape (arrows, chevrons, most lines) look the same in Stroke and Solid, and have no faint layer in Duotone and Bulk.

Codepoints never change

Codepoints live in a locked registry. An icon keeps its codepoint forever, new icons are appended, and removed names are never reused, so upgrading cannot swap one icon for another. Icons Lucide renamed keep their old names as deprecated Dart constants and CSS classes.

Licence

ISC, the same as Lucide, whose designs these are. Icons Lucide took from Feather keep their MIT notice. Free for any use, commercial included, with no account and no limits.