How to add the clock
Choose a city, theme and format above, then copy the embed code and paste it into your site's HTML where you want the clock to appear. It's a lightweight iframe that keeps perfect time on its own — no scripts to maintain, and it always reflects daylight saving automatically.
Where it works
The iframe works on websites, blogs, documentation systems, dashboards and builders that allow HTML embeds. Notion users can embed the “Open widget” URL. GitHub READMEs and most email clients block iframes, so use the widget URL as a normal link there.