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Free Countdown Timer Widget for Your Website | Calcify
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Free Countdown Timer Widget for Your Website

Embed a live countdown timer on your website. Great for tax deadlines, sales, events and launches. Free, copy one line of code.

Configure Your Widget
Configure your widget above and click Generate.
Live Preview
Enter an event name and date
How to Add This to Your Website
1
Enter an event name — this shows at the top of the widget, e.g. "Self Assessment Deadline" or "Black Friday Sale".
2
Set the target date and time using the date picker.
3
Choose a theme — light, dark, or amber for a warm highlight feel.
4
Click Generate and see the live countdown running.
5
Copy the embed code and paste it into your website.
6
When it reaches zero the widget automatically shows a completion message.
Frequently Asked Questions
What happens when the countdown reaches zero?
The tiles are replaced with a completion message showing the event name with a celebration emoji.
Is the countdown accurate?
It counts down based on the visitor's browser clock, which is synced to their device. It will be accurate to within a second.
Can I use it for a recurring event?
The current widget counts down to a single fixed date. For recurring events, you'd need to update the embed code each time.
What timezones does the date field use?
The date/time you enter will be treated as the local time of the server. For UK deadlines (like Self Assessment) this works perfectly.
Can I have multiple countdowns?
Yes — copy the code multiple times with different event names and dates.