Color Generator App Using HTML & CSS in VanillaJS with Source Code
The Color Generator App is a lightweight web application built entirely with JavaScript. It features a user-friendly interface that generates random colors. The Color Generator App in VanillaJS is an excellent project for beginners, as it demonstrates how to generate multiple colors with hex codes that can be easily copied. It also provides a valuable opportunity to practice and enhance fundamental programming skills, particularly in implementing algorithms, handling user input, managing event listeners, and manipulating the DOM.
The Color Generator App Using HTML & CSS in VanillaJS with Source Code is free to be downloaded just read the content below for more info. This application is for educational purpose only.
Color Generator App Using HTML & CSS in VanillaJS with Source Code Basic Information
- Language used: JavaScript
- Front-end used: HTML & CSS
- Coding Tool used: Notepad++ or any text editor that can run html files
- Type: Web Application
- Database used: None
About Color Generator App
The Color Generator App in VanillaJS is a lightweight and beginner-friendly web application designed to generate random colors with ease. When a user clicks a button, the app produces a new random color and instantly updates the background or a display area with that color. It also shows the corresponding hexadecimal (hex) code, allowing users to copy it for use in their own design projects. Built entirely with HTML, CSS, and JavaScript (without any frameworks or libraries), the app showcases fundamental web development concepts such as DOM manipulation, event handling, and the use of Math functions to create dynamic visual output. This project is ideal for those looking to practice their JavaScript skills while building a functional and visually appealing tool that demonstrates how simple code can create interactive web experiences.
Color Generator App Using HTML & CSS in VanillaJS with Source Code Features
- Random Color Generation
- Generates a new random color each time the user clicks the "Generate" button.
- Can output in Hex, RGB, or both formats.
- Color Display Box
- Visually shows the generated color in a preview area.
- Background or an element updates to reflect the new color.
- Copy to Clipboard
- Lets users copy the color code with one click for use in their own CSS or tools.
- Displays confirmation like "Copied!" on success.
- Responsive & User-Friendly UI
- Easy to use interface suitable for students and professionals.
Sample Application Screenshot:



Color Generator App Using HTML & CSS in VanillaJS with Source Code Installation Guide
- Download the source code in this site.
- Locate and Extract the zip file.
- Open the extracted folder
- Find and locate the file "index.html".
- Open the file in a web browser(Chrome, Firefox, etc..).
That's all, The Color Generator App was created fully functional using JavaScript language. I hope that this project can help you to what you are looking for. For more projects and tutorials please kindly visit this site. Enjoy Coding!
The Color Generator App Using HTML & CSS in VanillaJS with Source Code is ready to be downloaded just kindly click the download button below.
Related Projects & Tutorials
Color Generator AppNote: 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 SourceCodester.com for viruses, but new viruses come out every day, so no prevention program can catch 100% of them.
FOR YOUR OWN SAFETY, PLEASE:
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.