Add a countdown timer to Salesforce Marketing Cloud emails
Salesforce Marketing Cloud (formerly ExactTarget) doesn't ship a built-in live countdown timer for emails. UrgencyKit adds one the simplest way possible: a single image URL you drop into an HTML or image block in Content Builder. Every time a subscriber opens your email, the image re-renders to show the exact time remaining — and because SFMC gives you AMPscript, per-subscriber deadlines are a one-liner.
How to add a countdown timer to Marketing Cloud
- Create a campaign in UrgencyKit and set your deadline and timezone.
- Style it — choose a background, fonts, and colors to match your brand.
- Copy the embed from the editor.
- In Content Builder, add an HTML block (or an image block) to your email and use the UrgencyKit image URL.
- Send a preview and confirm the countdown shows the right time.
width="600" alt="Offer countdown">
Personalize the deadline per subscriber with AMPscript
The embed includes a ?end= value that overrides the campaign's default deadline. Read
each subscriber's deadline from your sendable data extension and write it into the
URL with AMPscript, and every subscriber sees their own countdown:
<img src="https://urgencykit.com/t/your-campaign.png?end=%%=v(@deadline)=%%" width="600">
The ?end= value accepts a Unix timestamp or ISO 8601 date, so it works with whatever your
data extension field stores. This works the same way in Journey Builder — store the
deadline in the journey's entry data extension for per-contact countdowns in abandoned-cart, renewal,
and offer journeys.
Built to survive Outlook
SFMC audiences are often corporate and Outlook-heavy, which is where most countdown tools fall apart. UrgencyKit's static (JPEG) timers render identically in every version of Outlook. Animated (GIF) timers animate in Outlook on the web and Microsoft 365, and degrade to a clean, complete first frame in Outlook desktop — never the black-box artifacts other tools produce. Read the details on our countdown timers for Outlook page, or the full email client support breakdown.
Frequently asked questions
Does Salesforce Marketing Cloud have a countdown timer?
Not a built-in live one for emails. UrgencyKit adds it as a single image URL you paste into a Content Builder block, and the image renders the current countdown on every open.
How do I personalize the countdown per subscriber?
Use AMPscript to read each subscriber's deadline from a data extension field and write it into the
embed's ?end= value, as shown above. Every subscriber then gets a countdown personalized
to their own end time.
Does it work in Journey Builder emails?
Yes — it's a standard image, so journeys behave exactly like one-off sends. Reference the deadline from the journey's entry data extension for per-contact countdowns.
Will it render in Outlook?
Yes. Static timers render identically everywhere, including Outlook desktop. Animated timers show a clean first frame there instead of broken artifacts.