random_string 0.0.1

  • README.md
  • Installing
  • Versions
  • 61


Simple library for generating random ascii strings.


A simple usage example:

import 'package:random_string/random_string.dart' as random;

main() {
  print(randomBetween(10,20)); // some integer between 10 and 20
  print(randomNumeric(4)); // sequence of 4 random numbers i.e. 3259
  print(randomString(10)); // random sequence of 10 characters i.e. e~f93(4l-
  print(randomAlpha(5)); // random sequence of 5 alpha characters i.e. aRztC
  print(randomAlphaNumeric(10)); // random sequence of 10 alpha numeric i.e. aRztC1y32B

Features and bugs

Please file feature requests and bugs at the issue tracker.



  • Initial version, created by Stagehand
  • Added randomBetween, randomString, randomNumeric, randomAlpha, randomAlphaNumeric, and randomMerge.

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:

  random_string: "^0.0.1"

2. Install it

You can install packages from the command line:

with pub:

$ pub get

with Flutter:

$ flutter packages get

Alternatively, your editor might support pub get or flutter packages get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:

      import 'package:random_string/random_string.dart';
Version Uploaded Documentation Archive
0.0.1 Apr 13, 2016 Go to the documentation of random_string 0.0.1 Download random_string 0.0.1 archive


We analyzed this package on May 22, 2018, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.0.0-dev.54.0
  • pana: 0.11.1


Describes how popular the package is relative to other packages. [more]
75 / 100
Code health derived from static analysis. [more]
80 / 100
Reflects how tidy and up-to-date the package is. [more]
0 / 100
Overall score:
Weighted score of the above. [more]
Learn more about scoring.


Detected platforms: Flutter, web, other

No platform restriction found in primary library package:random_string/random_string.dart.


  • Fix analysis and formatting issues.

    Analysis or formatting checks reported 1 error.

    Strong-mode analysis of lib/random_string.dart failed with the following error:

    line: 76 col: 35
    The argument type 'List' can't be assigned to the parameter type 'Iterable<int>'.

  • The description is too short.

    Add more detail about the package, what it does and what is its target use case. Try to write at least 60 characters.

  • Package is pre-v1 release.

    While there is nothing inherently wrong with versions of 0.*.*, it usually means that the author is still experimenting with the general direction API.


Package Constraint Resolved Available
Direct dependencies
Dart SDK >=1.0.0 <2.0.0
Dev dependencies
test >=0.12.0 <0.13.0