widgets
beginner
countdown
timer
animation
event
promotion
Category · Widgets Difficulty Level · Beginner Published on · August 22, 2025

Animated Countdown Timer

Modern countdown timer with smooth animations and customizable layouts, perfect for product launches, events, and promotions.

#countdown #timer #animation #event #promotion

Responsive Design

Yes

Dark Mode Support

No

lines

247

Browser Compatibility

Chrome · Firefox · Safari · Edge

Live Preview

Interact with the component without leaving the page.

250px

Overview

Modern countdown timer with smooth animations and customizable layouts, perfect for product launches, events, and promotions.

How to use

  1. Copy the HTML markup into your page.
  2. Paste the CSS into your stylesheet and ensure the selectors match your markup.
  3. Paste the JavaScript and load it after the markup.
  4. Adjust spacing, colors, and text to match your design system.

Customization tips

  • Rename class names to avoid collisions with your existing CSS.
  • Replace hard-coded colors with CSS variables for theming.
  • Verify the layout at 320px, 768px, and 1024px widths.

HTML

31

lines

CSS

162

lines

JavaScript

54

lines


                <div class="countdown-container">
  <div class="countdown-demo">
    <div class="countdown-header">
      <h2>Special Offer Ends In</h2>
    </div>
    
    <div class="countdown-timer" id="countdownTimer">
      <div class="countdown-item">
        <div class="countdown-value" id="days">00</div>
        <div class="countdown-label">Days</div>
      </div>
      <div class="countdown-separator">:</div>
      <div class="countdown-item">
        <div class="countdown-value" id="hours">00</div>
        <div class="countdown-label">Hours</div>
      </div>
      <div class="countdown-separator">:</div>
      <div class="countdown-item">
        <div class="countdown-value" id="minutes">00</div>
        <div class="countdown-label">Minutes</div>
      </div>
      <div class="countdown-separator">:</div>
      <div class="countdown-item">
        <div class="countdown-value" id="seconds">00</div>
        <div class="countdown-label">Seconds</div>
      </div>
    </div>
    
    <div class="countdown-message" id="countdownMessage"></div>
  </div>
</div>

              
31lines
1066characters
HTMLLanguage

Browser Compatibility

Chrome

>= 50

Firefox

>= 45

Safari

>= 10

Edge

>= 15

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