Love Calculator

Open In Editor Publish Your Code

<!DOCTYPE html>
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>love calculator</title>
    <link rel="stylesheet" href="cul.css">
    <link href="https://fonts.googleapis.com/css2?family=Montserrat:wght@300;500;700&display=swap" rel="stylesheet">
</head>
<body>
    <div class="container">
        <h1 class="main-title">Love Percentage Calculator</h1>
        <div class="input-container">
            <input type="text" id="name1" placeholder="your name" maxlength="20">
            <input type="text" id="name2" placeholder="partner name" maxlength="20">
        </div>
        <button class="love-button" onclick="calculateLove()">calculate love</button>
        <div id="loading" class="loading-bar-container" style="display: none;">
            <div class="loading-bar"></div>
        </div>
        <div id="resultWrapper" class="result-wrapper" style="display: none;">
            <canvas id="resultCanvas" class="result-canvas"></canvas>
            <button id="saveButton" class="love-button" onclick="saveImage()">save result</button>
        </div>
    </div>

CSS

body {
    margin: 0;
    padding: 0;
    font-family: 'Montserrat', sans-serif;
    background: linear-gradient(to bottom right, #ffafbd, #ffc3a0);
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    overflow: hidden;
}

.container {
    background: rgba(255, 255, 255, 0.9);
    padding: 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 15px 25px rgba(0, 0, 0, 0.2);
    width: 90%;
    max-width: 500px;
}

.main-title {
    color: #ff6b81;
    font-size: 2.5em;
    margin-bottom: 20px;
    font-weight: 500;
}

.input-container {
    margin: 20px 0;
}

input {
    padding: 15px;
    margin: 10px;
    width: 80%;
    border: 2px solid #ff6b81;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    font-size: 16px;
    font-family: 'Montserrat', sans-serif;
    outline: none;
    transition: border-color 0.3s, box-shadow 0.3s;
}

input:focus {
    border-color: #ff6b81;
    box-shadow: 0 0 10px rgba(255, 107, 129, 0.5);
}

.love-button {
    padding: 15px 30px;
    border: none;
    background: linear-gradient(to right, #ff758c, #ff7eb3);
    color: white;
    font-size: 1.2em;
    font-family: 'Montserrat', sans-serif;
    border-radius: 25px;
    cursor: pointer;
    transition: background 0.3s, transform 0.2s;
    margin-top: 20px;
}

.love-button:hover {
    background: linear-gradient(to right, #ff6b81, #ff4757);
    transform: scale(1.05);
}

.loading-bar-container {
    width: 80%;
    background: #f0f0f0;
    border-radius: 5px;
    overflow: hidden;
    margin: 20px auto;
}

.loading-bar {
    height: 10px;
    background-color: #ff6b81;
    width: 0;
    animation: loading 2s forwards;
}

@keyframes loading {
    0% { width: 0; }
    100% { width: 100%; }
}

.result-wrapper {
    margin-top: 20px;
    position: relative;
}

.result-canvas {
    margin: 10px auto;
    border-radius: 15px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: #ff6b81;
    color: white;
    padding: 15px;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 300px;
    z-index: 1000;
    animation: slideIn 0.5s ease-out;
}

.notification button {
    background: none;
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;
}

.notification-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 4px;
    background: #ffffff;
    animation: progress 10s linear forwards;
}

@keyframes progress {
    from { width: 100%; }
    to { width: 0%; }
}

@keyframes slideIn {
    from { opacity: 0; right: -300px; }
    to { opacity: 1; right: 20px; }
}

JS

function calculateLove() {
    const name1 = document.getElementById('name1').value.trim();
    const name2 = document.getElementById('name2').value.trim();

if (!isValidInput(name1) || !isValidInput(name2)) {
        showNotification('names must be between 2/20 characters');
        return;
    }

document.getElementById('loading').style.display = 'block';

setTimeout(() => {
        const lovePercentage = Math.floor(Math.random() * 101);
        document.getElementById('loading').style.display = 'none';
        drawResult(name1, name2, lovePercentage);
    }, 2000);
}

function isValidInput(name) {
    return name.length >= 2 && name.length <= 20;
}

function showNotification(message) {
    const notification = document.getElementById('notification');
    const messageSpan = document.getElementById('notificationMessage');
    messageSpan.textContent = message;
    
    notification.style.display = 'flex';
    setTimeout(() => { closeNotification(); }, 10000);
}

function closeNotification() {
    document.getElementById('notification').style.display = 'none';
}

function drawResult(name1, name2, percentage) {
    const canvas = document.getElementById('resultCanvas');
    const ctx = canvas.getContext('2d');

canvas.width = 400;
    canvas.height = 200;

const gradient = ctx.createLinearGradient(0, 0, canvas.width, canvas.height);
    gradient.addColorStop(0, '#ffafbd');
    gradient.addColorStop(1, '#ffc3a0');
    ctx.fillStyle = gradient;
    ctx.fillRect(0, 0, canvas.width, canvas.height);

ctx.fillStyle = '#ffffff';
    ctx.font = '26px Montserrat';
    ctx.textAlign = 'center';
    ctx.fillText(`${name1} ❤️ ${name2}`, canvas.width / 2, 80);
    ctx.fillText(`Love Percentage: ${percentage}%`, canvas.width / 2, 130);

document.getElementById('resultWrapper').style.display = 'block';
}

function saveImage() {
    const canvas = document.getElementById('resultCanvas');
    const link = document.createElement('a');
    link.download = 'love.png';
    link.href = canvas.toDataURL('image/png');
    link.click();
}

Love Calculator

Recommended

Calculator UI -Neumorphism - white

iOS Calculator

Love Confirmation

HTML

CSS

JS

Recommended

Calculator UI -Neumorphism - white

iOS Calculator

Love Confirmation

HTMLCopy

CSSCopy

JSCopy

HTML

CSS

JS