<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Qwen Cloud - Time Tools</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
body {
font-family: Arial, sans-serif;
background: #f5f7fa;
margin: 0;
padding: 0;
}
.container {
max-width: 700px;
margin: 40px auto;
background: white;
padding: 30px;
border-radius: 12px;
box-shadow: 0 6px 20px rgba(0,0,0,0.08);
}
h1 {
text-align: center;
margin-bottom: 20px;
}
.section {
margin-bottom: 40px;
}
label {
font-weight: bold;
}
input, button {
padding: 10px;
font-size: 16px;
width: 100%;
margin-top: 8px;
border-radius: 6px;
border: 1px solid #ccc;
box-sizing: border-box;
}
button {
background: black;
color: white;
cursor: pointer;
}
.result {
margin-top: 15px;
font-size: 18px;
font-weight: bold;
}
.footer {
margin-top: 40px;
text-align: center;
color: #888;
}
</style>
</head>
<body>
<div class="container">
<h1>Qwen Cloud - Time Tools</h1>
<!-- Local Time -->
<div class="section">
<h2>Current Local Time</h2>
<div id="local-time" class="result"></div>
</div>
<!-- Timestamp converter -->
<div class="section">
<h2>Timestamp → Local Time</h2>
<label>Enter Timestamp (in seconds):</label>
<input type="number" id="timestamp-input">
<button onclick="convertTimestamp()">Convert</button>
<div id="timestamp-result" class="result"></div>
</div>
<!-- Local time to timestamp -->
<div class="section">
<h2>Local Time → Timestamp</h2>
<input type="datetime-local" id="localtime-input">
<button onclick="convertToTimestamp()">Convert</button>
<div id="localtime-result" class="result"></div>
</div>
<!-- Countdown -->
<div class="section">
<h2>Countdown Timer</h2>
<input type="number" id="countdown-input" placeholder="Enter seconds">
<button onclick="startCountdown()">Start</button>
<div id="countdown-display" class="result"></div>
</div>
<div class="footer">
Qwen Cloud - Simple Online Time Tools
</div>
</div>
<script>
// Local time
function updateLocalTime() {
document.getElementById("local-time").innerText = new Date().toLocaleString();
}
setInterval(updateLocalTime, 1000);
// Timestamp → Local time
function convertTimestamp() {
const ts = document.getElementById("timestamp-input").value;
if (!ts) return;
document.getElementById("timestamp-result").innerText =
new Date(ts * 1000).toLocaleString();
}
// Local time → Timestamp
function convertToTimestamp() {
const dt = document.getElementById("localtime-input").value;
if (!dt) return;
document.getElementById("localtime-result").innerText =
Math.floor(new Date(dt).getTime() / 1000);
}
// Countdown
let countdownTimer;
function startCountdown() {
let sec = parseInt(document.getElementById("countdown-input").value);
if (!sec) return;
clearInterval(countdownTimer);
countdownTimer = setInterval(() => {
document.getElementById("countdown-display").innerText =
sec + " seconds remaining";
sec--;
if (sec < 0) {
clearInterval(countdownTimer);
document.getElementById("countdown-display").innerText = "Time's up!";
}
}, 1000);
}
</script>
</body>
</html>