WooCommerce Countdown Timer: Step-by-Step Setup (2026)

A countdown timer on your WooCommerce store gives shoppers a live clock for a sale, launch, or offer. You can add one with a WooCommerce timer plugin or with WiserNotify.

WiserNotify builds the timer without code and shows it on the pages you choose. You install one WordPress plugin, then design the timer in the dashboard, with a screenshot at every step.

There’s a 7-day free trial, which is enough to build the timer and see it live before you pay.

How to Add a Countdown Timer to WooCommerce

WiserNotify’s official WordPress plugin adds the tracking pixel to your store’s head for you, so there’s no code to paste. It also pulls in your last 30 orders. See the WooCommerce integration guide for the full detail.

After that, you build the timer inside WiserNotify. The video below walks through the widget-building part.

Step 1: Open Add New Plugin

• Log in to your WordPress admin.
• Click Plugins, then Add New.

Step 2: Install the WiserNotify Plugin

• Search for WiserNotify.
• Click Install Now next to the Wiser Notify plugin.

Step 3: Activate the Plugin

• Click Activate once the install finishes.

Step 4: Copy Your API Key

• Sign up for WiserNotify and start the 7-day free trial, or log in if you already have an account.
• Open the Install Pixel page.
• Click Copy API Key.

Step 5: Submit the API Key

• In your WordPress sidebar, click the new Wiser menu.
• Paste the API key into the box and click Submit.
• Open the Install Pixel page in WiserNotify. A pixel detected status and your store URL in the pixel list mean the pixel is active.

Step 6: Add a New Notification

• In WiserNotify, click Notifications, then Widgets.
• Click Add notification.

Step 7: Pick a Countdown Design

• Select the Countdown tab and scroll through the timer designs.
• Click Add under the design you like.
• Enter a name and your WooCommerce store URL, then click Create and Customize.

Step 8: Customize the Timer

• Text Editor: type your offer, for example “Flash sale ends in 3 hours”.
• Click Actions: switch on the button, name it, and point it at your sale collection or product.
• Position and Animation: pick the spot on screen and the entrance effect.
• Style: adjust colors, size, and shape, separately for desktop and mobile.
• Set Countdown Timer: choose fixed or evergreen and enter the time (the next sections explain both).
• Timing Control: set a start and expiry date, limit the timer to certain days, or delay it by a few seconds.
• Embed Code and Data Control can stay untouched for a basic timer.
• Click Next.

Step 9: Set Display and Publish

• In the Display tab, show the timer on all pages or pick pages where the URL matches a condition.
• Using more than one domain? Select the sites in the multiple websites section.
• Layer on targeting if it helps, for example by country, UTM parameters, new or returning visitors, or referrer site.
• Click Save and then Publish.
• Check your live store in a private browser window.
• The full list of options is in the countdown timer widget guide.

Choose a Fixed or Evergreen Timer

Pick fixed for a dated sale or a launch. Pick evergreen for a rolling offer, where every visitor gets their own clock.

Set Countdown Timer can also redirect visitors when the timer ends, or hide days, hours, or minutes. Each setting is described in the countdown timer options guide.

Show a Timer on One Product or Category

WiserNotify works by page, not by product. In the Display tab, choose pages where the URL matches a condition, such as contains the product slug or category path.

Build one timer per campaign. Schedule the sale in WooCommerce with the same end time, so the price and the clock finish together.

Order Within X Hours Timers

A shipping countdown, such as “order within 3 hours for same-day dispatch”, resets every day at your cutoff. WiserNotify timers are fixed or evergreen, so neither can run that daily reset on its own.

For a daily cutoff, add a delivery or shipping-cutoff feature to your store, and see our guide to WordPress timer plugins. For weekend or Monday promotions, set the days of the week in Timing Control.

Timer Not Showing Up on WooCommerce?

Caching and security plugins, such as LiteSpeed Cache, Wordfence, and WP Speed of Light, are the usual blockers. Clear the cache, whitelist the WiserNotify plugin, and submit the API key again in a private window.

Need a hand? Use Troubleshoot in your widget list or ask live chat.

When and Where to Use a Countdown Timer

Put the timer where a deadline helps shoppers decide: sales, seasonal campaigns, coming-soon products, pre-orders, and single products or categories.

On a different platform? Our guide to how to add a countdown timer widget to any website covers it.

Common Mistakes to Avoid

The big one is skipping the API key, because the plugin does nothing until you submit it.

The rest are easy to avoid. Match the timer’s end to the sale, set a clear goal, retire expired clocks, use one timer per page, and check phones.

How to Measure the Impact

Check views, clicks, and orders in the WiserNotify dashboard. Then compare a product with the timer to a similar product without one during the same campaign.

More Widgets for Your WooCommerce Store

The same dashboard holds other urgency widgets, including announcement bars, video popups, a WhatsApp button, and multi-offer boxes.

It also has social proof widgets that show reviews, live visitor counts, recently viewed counts, and social media activity.

Conclusion

A countdown timer gives WooCommerce shoppers a deadline they can see. One plugin and a short session in the WiserNotify dashboard get one live.

With the plugin connected, every future campaign is a new timer in the dashboard, with no more changes to your store.

Related Posts:

• Add an Announcement Bar to WooCommerce
• Add a Countdown Timer to Shopify
• Add a Countdown Timer to BigCommerce