Embeddable Clock Widget

Add a live, self-updating clock to your own site. Pick a city, a theme, and a size, then copy the code — no sign-up, no API key.

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How it works

The widget is a small, self-contained page that runs entirely in the visitor's browser — it reads the current time from their device and formats it for whichever city or time zone you choose, using the same IANA time zone data every browser ships with. Nothing is tracked and nothing is sent to a server beyond loading the page itself.

Paste the generated <iframe> tag anywhere your site accepts HTML — a page footer, a sidebar, a blog post, or a community forum signature. The clock keeps ticking on its own; there's nothing to refresh or maintain.

Frequently asked questions

Is the widget really free?

Yes. There's no account, API key, or usage limit. It's a static page that reads your visitor's local clock and formats it for the time zone you picked.

Will it slow down my site?

It loads in an iframe, so it can't block or interfere with the rest of your page, and the widget itself is a single lightweight HTML file with no images or heavy scripts.

Can I change the size after embedding?

Yes — edit the width and height attributes on the <iframe> tag directly, or come back here and regenerate the code with a different size preset.

Does the clock account for daylight saving time?

Yes. It uses the same IANA time zone database as the rest of WatchTime Online's tools, so the offset updates automatically when a region enters or leaves daylight saving.