Hello wizards, I hope you are doing great. Today in this blog you’ll learn how to create the "Random Password Generator" project using HTML, CSS & JavaScript.
Preview
In the above video, you’ve seen the preview of the "Random Password Generator" project and I hope now you are able to create this type of project. If not, I have provided all the HTML CSS, and JavaScript code below.
Random Password Generator [Source Code]
To get the following HTML, CSS & JS code for the Random Password Generator project. You need to create three files one is an HTML file, the second one is a CSS file and another one is a JS file. After creating these three files then you can copy-paste the given codes on your document.
Remember, you’ve to create a file with a .html extension for HTML code, a .css extension for CSS code, and .js for JavaScript code.
You can also download all source code files from the given download button.
HTML
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Random Password Generator</title>
<link rel="stylesheet" href="style.css">
<!-- Font Awesome -->
<script src="https://kit.fontawesome.com/ebb335c6c8.js" crossorigin="anonymous"></script>
</head>
<body>
<h1>Random Password Generator</h1>
<div class="container">
<div class="inputContainer">
<input type="text" disabled>
<i class="fa-solid fa-clipboard"></i>
</div>
<div class="rangeContainer">
<input type="range" min="8" max="16">
<span>8</span>
</div>
<button class="generateBtn">Generate</button>
</div>
<script src="index.js"></script>
</body>
</html>
CSS
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@100;200;300;400;500;600;700;800;900&display=swap");
* {
margin: 0;
padding: 0;
box-sizing: border-box;
font-family: "Poppins", sans-serif;
}
body {
display: flex;
justify-content: center;
align-items: center;
height: 100vh;
flex-direction: column;
background-color: #053a5f;
}
h1 {
color: white;
margin-bottom: 10px;
word-spacing: 5px;
}
.container {
width: 400px;
padding: 50px;
background-color: white;
border-radius: 10px;
}
.inputContainer {
position: relative;
}
.inputContainer input {
width: 100%;
height: 50px;
font-size: 18px;
padding: 0 30px;
border: 1px solid #053a5f;
border-radius: 10px;
outline: none;
}
.inputContainer i {
font-size: 24px;
color: #053a5f;
position: absolute;
top: 50%;
right: 10px;
transform: translate(-50%, -50%);
cursor: pointer;
}
.rangeContainer {
margin: 30px 0;
display: flex;
align-items: center;
gap: 12px;
}
.rangeContainer input {
width: 90%;
accent-color: #053a5f;
cursor: pointer;
}
/* For Firefox */
.rangeContainer input::-moz-range-thumb {
border: 3px solid #053a5f;
outline: 4px solid #053a5f;
outline-offset: 3px;
}
.rangeContainer input::-moz-range-track {
height: 12px;
border-radius: 50px;
background: #053a5f;
}
/* For chrome, edge and safari */
.rangeContainer input::-webkit-slider-thumb {
border: 3px solid #053a5f;
outline: 4px solid #053a5f;
outline-offset: 3px;
}
.rangeContainer span {
font-weight: 600;
}
.generateBtn {
font-size: 24px;
width: 100%;
height: 50px;
color: white;
background-color: #053a5f;
border: none;
border-radius: 10px;
cursor: pointer;
}
.generateBtn:active {
transform: scale(0.95);
}
JavaScript
const inputEl = document.querySelector(".inputContainer input");
const copyEl = document.querySelector(".inputContainer i");
const rangeEl = document.querySelector(".rangeContainer input");
const spanEl = document.querySelector(".rangeContainer span");
const generateBtnEl = document.querySelector(".generateBtn");
// All characters
var chars = "0123456789abcdefghijklmnopqrstuvwxyz!@#$%^&*()ABCDEFGHIJKLMNOPQRSTUVWXYZ";
var password = "";
// when we change the input range it automatically calls the generatePassword Function
rangeEl.addEventListener("input",()=>{
spanEl.innerHTML = rangeEl.value
generatePassword()
})
// Generates random password
function generatePassword(){
value = rangeEl.value
var password = "";
for(var i=0; i<value; i++){
var randomNumber = Math.floor(Math.random() * chars.length);
password = password + chars[randomNumber];
}
inputEl.value = password;
copyEl.classList.replace("fa-clipboard-check","fa-clipboard");
}
// Whenever we click on the generate button it call generatePassword function
generateBtnEl.addEventListener("click",()=>{
generatePassword();
})
// if we click on the copy icon, the password will copy to our clipboard
copyEl.addEventListener("click",()=>{
navigator.clipboard.writeText(inputEl.value)
copyEl.classList.replace("fa-clipboard","fa-clipboard-check");
setTimeout(() => {
copyEl.classList.replace("fa-clipboard-check","fa-clipboard");
}, 1500);
})
generatePassword();
Generating Download Link...