Free widgets

Calendar widgets for your website

Pick a widget, match it to your site, and paste one snippet. Moon phases, countdowns, week numbers, holidays, game schedules and local concerts — always up to date.

Theme
Accent
Width
Embed code
<iframe src="https://mixcalendar.com/embed/moon" title="Moon phase · MixCalendar" width="100%" style="border:0;max-width:420px" height="196" loading="lazy"></iframe>
<p style="margin:4px 0 0;font:12px system-ui,sans-serif"><a href="https://mixcalendar.com/moon-calendar/2026">Moon phase calendar by MixCalendar</a></p>

Paste into any HTML block: WordPress (Custom HTML), Squarespace (Code block), Wix (Embed code), Webflow, Ghost or plain HTML. The widget updates itself — no maintenance needed.

Questions

Are the widgets free?

Yes. Every widget on this page is free for personal, school, business and non-profit websites. Please keep the small MixCalendar credit link.

Do I need to update them?

No. Widgets update themselves: dates, countdowns and the moon phase follow your visitor's local day, and game and concert listings refresh throughout the day.

Will a widget slow down my site?

Each widget is a small, self-contained HTML page with no tracking scripts, ads or external fonts, and it loads lazily inside an iframe.

Where can I use them?

Anywhere that accepts HTML: WordPress, Squarespace, Wix, Webflow, Ghost, Shopify pages, Carrd, school portals and intranets.