rand library

Random data generator for Dart.

Provides Rand, a static utility class with methods for numbers, text, names, dates, CSS colors, cryptographic tokens, and weighted samples.

Configure the global non-cryptographic RNG via Rand.useRng or Rand.seed. Cryptographic methods (Rand.password, Rand.nonce, Rand.bytes, Rand.secureCharCode) always use Random.secure and are not affected.

import 'package:rand/rand.dart';

void main() {
  Rand.seed(42);
  print(Rand.fullName());  // 'Emma Rodriguez'
  print(Rand.password());  // 'k9#Mx!pL2@qR'
  print(Rand.color());     // CssColors.coral
}

Classes

Rand

Random data generator. All methods are static.

Enums

CssColors

CSS named colors with their ARGB values.

Extensions

CssColorsX on CssColors

Utilities on CssColors.

Constants

base62 → const String

Base62 alphabet — digits, then uppercase, then lowercase ASCII.