Lotto Quick Picker Application using JavaScript Free Source Code


This is a simple JavaScript Mini-Project that I called Lotto Quick Picker Application. It is a simple web-based application that generates random possible lotto winning numbers. The main purpose for developing this kind of app is to provide IT/CS students and new programmers with a reference for learning to generate random numbers with certain rules using JavaScript and jQuery Library. It has a simple and pleasant user interface with the help of Bootstrap Framework. It consists of user-friendly features and functionalities.

How does the Lotto Quick Picker App in JS work?

The Lotto Quick Picker Application is a simple JavaScript project that has the ability to generate random possible winning numbers for a lotto draw. It allows the end-user to choose certain rules of for constructing a set of numbers as possible lotto-winning numbers. It has a simple form that requires the user to set the number of digit groups, the maximum digit that can be generated for each group, and a select box with two options (Unique Numbers/Allow Same Digits). If Unique Numbers is selected, the generated numbers will be unique to each group while allowing the same digits will allow generating with a group that has the same value or numbers.

What are the Technologies used?

Here's the list of Technologies used for developing and writing the Lotto Quick Picker App:

  • VS Code Editor
  • HTML
  • CSS
  • JavaScript (JS)
  • jQuery Library
  • Bootstrap Framework

What are the Features and Functionalities?

Here are the features and functionalities of this Lotto Quick Picker App

  • Generate Random Possible Numbers with Unique Numbers
  • Generate Random Possible Numbers with Possible Same Numbers
  • Quick Pick Generation Form


Here are some snapshots of the Lotto Quick Picker App Interface

Lotto Quick Picker App

Lotto Quick Picker App

The Lotto Quick Picker Application's project source code zip file is provided on this website and is free to download. You can download the source code file by clicking the Download Button below this article. The application was only developed for educational purposes and not for commercial use.

Note: The application only generates a random number without any other logic or formula.

How to Run ??

  1. Download the provided source code zip file. (download button is located below)
  2. Extract the downloaded source code zip file.
  3. Locate the index.html file in the extracted source code folder.
  4. Browse the Lotto Quick Picker Application's index.html file in a browser. i.e. file:///C:/user101/js-lotto-quickpick-app/index.html.


That's it! You can now test and explore the features and functionalities of this application on your end. I hope this Lotto Quick Picker Application using JavaScript Mini-Project will help you with what you are looking for and that you'll find something useful for your current and future web application projects.

Explore more on this website for more Tutorials and Free Source Codes.

Enjoy =)

Note: Due to the size or complexity of this submission, the author has submitted it as a .zip file to shorten your download time. After downloading it, you will need a program like Winzip to decompress it.

Virus note: All files are scanned once-a-day by for viruses, but new viruses come out every day, so no prevention program can catch 100% of them.


1. Re-scan downloaded files using your personal virus checker before using it.
2. NEVER, EVER run compiled files (.exe's, .ocx's, .dll's etc.)--only run source code.

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