Always accurate. Clocks and daylight saving transitions update automatically from global time servers.
🎨 Lightweight & Fast
Under 15 kB iframe with lazy loading. Zero impact on Core Web Vitals or site performance.
🔒 Responsive & Customizable
Looks great on mobile, tablet, and desktop with day, night, and transparent modes.
How to Add to Your Website
WordPress
Add a Custom HTML block in the block editor or text widget, and paste the code.
Wix / Squarespace
Add an Embed / HTML code element on your page, then paste the iframe snippet.
Shopify / Webflow
Add a Custom Liquid or Custom Code component in your theme builder and publish.
Frequently Asked Questions
Is the World Clock Widget completely free to use?
Yes. All WorldClock embeddable widgets are 100% free for personal, educational, and commercial websites with no account or API key required.
Will the clock widget slow down my website performance?
Not at all. The widget iframe weighs under 15 kB and uses loading="lazy" along with asynchronous asset execution, having zero adverse impact on your Google Core Web Vitals or PageSpeed scores.
How do I add the widget to WordPress, Wix, or Shopify?
In WordPress, insert a 'Custom HTML' block and paste the snippet. In Wix, choose 'Add Elements' > 'Embed code' > 'Embed HTML'. In Shopify, add a 'Custom Liquid' or HTML section in your theme editor.
Does the widget adjust for Daylight Saving Time (DST) automatically?
Yes. Times are resolved dynamically using global IANA timezone rules, meaning seasonal daylight saving shifts update automatically without requiring any manual maintenance.