7 Best Countdown Timer JavaScript Libraries (2021 Update)

The countdown timer is a web technology that displays a clock counting down from a specified date (time) to zero. Typically used for coming soon page, product promotion page, etc.

In this post, you will find the 5 best countdown timers written in pure JavaScript we published on CSSSCRIPT.COM. Enjoy.

Originally Published Jan 2019, updated Mar 25, 2021

1. Circular Countdown Timer In JavaScript And CSS3

Circular Countdown Timer In JavaScript And CSS3

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A minimal countdown timer with a SVG based circular countdown indicator, implemented in pure JavaScript and CSS/CSS3.


2. countDown.js

Flipping Countdown Clock With JavaScript And CSS – countDown.js

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countDown.js is a dependency-free JavaScript library for creating a countdown or count up timer just like thretro-lookingng flip clock.


3. flipdown.js

Retro Flipping Countdown Timer In JavaScript - flipdown.js

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flipdown.js is a lightweight, responsive, high-performance countdown plugin to create a retro-style flipping countdown clock that shows how many days/hours/minutes/seconds until an event you provide.


4. Classic Flip Clock Style Countdown & Counter Library – flip.js

Classic Flip Clock Style Countdown & Counter Library – flip.js

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An open-source, fully customizable, pretty nice, classic flip clock style countdown & counter component in vanilla JavaScript and CSS.


5. Easy Datetime Countdown Timer – Countdown.js

Easy Datetime Countdown Timer – Countdown.js

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An easy-to-style countdown timer implementation in pure JavaScript. It will display EXPIRED when the countdown is over.


6. easytimer.js

easytimer.js

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easytimer.js is an easy-to-use Timer/Countdown/Chronometer library built in pure JavaScript that allows to count up to or countdown from a given value with callback support.


7. TimezZ

TimezZ

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This is the standalone version of the jQuery TimezZ plugin that lets you create a customizable countdown timer in days:hours:minutes:seconds format.


More Resources:

Looking for more JavaScript solutions to create countdown timers on modern web applications? Here are some resources you might find useful:

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