[{"data":1,"prerenderedAt":514},["ShallowReactive",2],{"page-or-post-\u002Fadd-countdown-timer-klaviyo-email-marketing\u002F":3,"related-blog\u002Fblog\u002Fadd-countdown-timer-klaviyo-email-marketing.md":513},{"type":4,"data":5,"prevPost":505,"nextPost":509},"post",{"id":6,"title":7,"body":8,"categories":477,"coverImage":480,"date":481,"description":482,"extension":483,"head":484,"meta":487,"navigation":488,"ogDescription":489,"ogTitle":490,"path":491,"readTime":492,"seo":493,"slug":494,"stem":495,"summary":496,"tags":497,"updatedAt":503,"__hash__":504},"blog\u002Fblog\u002Fadd-countdown-timer-klaviyo-email-marketing.md","How to Add a Countdown Timer to Klaviyo Email Marketing",{"type":9,"value":10,"toc":464},"minimark",[11,22,31,36,39,55,58,79,83,86,128,133,250,257,261,297,303,307,324,330,334,354,360,364,367,371,403,409,413,416,428,431,435,438,446,449,460],[12,13,14,21],"p",{},[15,16,20],"a",{"href":17,"rel":18},"https:\u002F\u002Fwww.klaviyo.com\u002F?utm_source=countdownbuilder&utm_medium=blog&utm_campaign=klaviyo-timer-guide&utm_content=cta",[19],"nofollow","Klaviyo","'s drag-and-drop email editor supports custom HTML blocks, so a countdown timer generated by a timer service can be pasted directly into a campaign or flow email.",[12,23,24,25,30],{},"This tutorial walks through the process with Countdown Builder, the timer service this blog is published by: design the timer, copy the HTML, add an HTML block in Klaviyo (their ",[15,26,29],{"href":27,"rel":28},"https:\u002F\u002Fhelp.klaviyo.com\u002Fhc\u002Fen-us\u002Farticles\u002F4407911841435",[19],"email template editor guide"," covers the editor's blocks), and preview the result.",[32,33,35],"h2",{"id":34},"when-to-use-a-timer-in-klaviyo-campaigns","When to Use a Timer in Klaviyo Campaigns",[12,37,38],{},"A countdown timer fits emails tied to a real deadline:",[40,41,42,46,49,52],"ul",{},[43,44,45],"li",{},"Flash sales and limited-time offers",[43,47,48],{},"Product launches with a fixed start or end",[43,50,51],{},"Event registration cutoffs",[43,53,54],{},"Abandoned-cart emails where the held cart genuinely expires",[12,56,57],{},"Countdown Builder offers three timer types for these cases:",[40,59,60,67,73],{},[43,61,62,66],{},[63,64,65],"strong",{},"Standard (fixed-date)"," — one deadline for every recipient",[43,68,69,72],{},[63,70,71],{},"Evergreen"," — the countdown starts when each recipient opens the email",[43,74,75,78],{},[63,76,77],{},"Dynamic"," — a per-recipient deadline passed in through a merge tag",[32,80,82],{"id":81},"how-to-add-a-countdown-timer-in-klaviyo","How to Add a Countdown Timer in Klaviyo",[12,84,85],{},"The flow in Klaviyo:",[87,88,93],"pre",{"className":89,"code":90,"language":91,"meta":92,"style":92},"language-mermaid shiki shiki-themes github-light","flowchart LR\n    A[\"Create the timer in Countdown Builder\"] --> B[\"Open a Klaviyo campaign or flow\"]\n    B --> C[\"Drag an HTML block above the CTA\"]\n    C --> D[\"Paste the timer code\"]\n    D --> E[\"Preview and test\"]\n","mermaid","",[94,95,96,104,110,116,122],"code",{"__ignoreMap":92},[97,98,101],"span",{"class":99,"line":100},"line",1,[97,102,103],{},"flowchart LR\n",[97,105,107],{"class":99,"line":106},2,[97,108,109],{},"    A[\"Create the timer in Countdown Builder\"] --> B[\"Open a Klaviyo campaign or flow\"]\n",[97,111,113],{"class":99,"line":112},3,[97,114,115],{},"    B --> C[\"Drag an HTML block above the CTA\"]\n",[97,117,119],{"class":99,"line":118},4,[97,120,121],{},"    C --> D[\"Paste the timer code\"]\n",[97,123,125],{"class":99,"line":124},5,[97,126,127],{},"    D --> E[\"Preview and test\"]\n",[129,130,132],"h3",{"id":131},"step-1-create-the-timer-in-countdown-builder","Step 1: Create the Timer in Countdown Builder",[134,135,136,146,168,196,222,236],"ol",{},[43,137,138,141,142,145],{},[63,139,140],{},"Visit Countdown Builder",": Go to ",[15,143,144],{"href":144},"https:\u002F\u002Fapp.countdownbuilder.com"," and sign up for a free account or log in.",[43,147,148,151,152],{},[63,149,150],{},"Set the timer details",":\n",[40,153,154,161],{},[43,155,156,157,160],{},"Specify the ",[63,158,159],{},"end date, time, and time zone"," so the countdown is accurate for your audience.",[43,162,163,164,167],{},"Enable ",[63,165,166],{},"evergreen timer functionality"," (paid plans) to start the timer based on each subscriber's open time.",[43,169,170,151,173],{},[63,171,172],{},"Customize the design",[40,174,175,182,193],{},[43,176,177,178,181],{},"Choose from ",[63,179,180],{},"65+ templates"," or build a custom layout.",[43,183,184,185,188,189,192],{},"Adjust ",[63,186,187],{},"foreground and background colors",", pick fonts from the font library, or add a ",[63,190,191],{},"pulsing separator animation",".",[43,194,195],{},"Style the labels (Days, Hours, Minutes, Seconds) for readability and language.",[43,197,198,201,202],{},[63,199,200],{},"Configure expiry settings"," (paid plans). Choose what displays when the timer ends:\n",[40,203,204,210,216],{},[43,205,206,209],{},[63,207,208],{},"Zero (default)"," — the timer displays zeros.",[43,211,212,215],{},[63,213,214],{},"Custom text"," — a message such as \"Offer ended.\"",[43,217,218,221],{},[63,219,220],{},"Custom image"," — an uploaded image, for example a \"Sold out\" graphic.",[43,223,224,151,227],{},[63,225,226],{},"Preview and save",[40,228,229],{},[43,230,231,232,235],{},"Preview the timer, then click ",[63,233,234],{},"Update"," to save the design.",[43,237,238,151,241],{},[63,239,240],{},"Copy the HTML code",[40,242,243],{},[43,244,245,246,249],{},"Click ",[63,247,248],{},"Copy HTML"," to copy the embed code for Klaviyo.",[12,251,252],{},[253,254],"img",{"alt":255,"src":256},"Customizing a countdown timer in Countdown Builder for Klaviyo email marketing","\u002Fblog-images\u002Fcountdown-builder-klaviyo-email-marketing-1024x457.png",[129,258,260],{"id":259},"step-2-add-the-timer-to-your-klaviyo-email","Step 2: Add the Timer to Your Klaviyo Email",[134,262,263,277,283],{},[43,264,265,268,269,272,273,276],{},[63,266,267],{},"Log in to Klaviyo"," and open ",[63,270,271],{},"Campaigns"," or ",[63,274,275],{},"Flows"," to create or edit an email.",[43,278,279,282],{},[63,280,281],{},"Open the email editor"," — Klaviyo's drag-and-drop editor.",[43,284,285,151,288],{},[63,286,287],{},"Add an HTML block",[40,289,290],{},[43,291,292,293,296],{},"Drag an ",[63,294,295],{},"HTML block"," from the blocks menu to the position in the layout where the timer should appear — commonly the hero section or just above the call-to-action.",[12,298,299],{},[253,300],{"alt":301,"src":302},"Adding HTML block in Klaviyo email marketing editor for countdown timer","\u002Fblog-images\u002Fklaviyo-email-marketing-html-block-500x1024.png",[129,304,306],{"id":305},"step-3-paste-the-countdown-timer-code","Step 3: Paste the Countdown Timer Code",[134,308,309,312,315],{},[43,310,311],{},"Click the HTML block to open the code editor in Klaviyo.",[43,313,314],{},"Paste the HTML you copied from Countdown Builder into the content area.",[43,316,245,317,272,320,323],{},[63,318,319],{},"Done",[63,321,322],{},"Apply"," to embed the timer.",[12,325,326],{},[253,327],{"alt":328,"src":329},"Pasting countdown timer HTML code in Klaviyo email marketing editor","\u002Fblog-images\u002Fpaste-html-code-klaviyo-email-marketing.png",[129,331,333],{"id":332},"step-4-preview-and-test-your-countdown-timer","Step 4: Preview and Test Your Countdown Timer",[134,335,336,342,348],{},[43,337,338,341],{},[63,339,340],{},"Preview the email",": Use Klaviyo's preview to check that the timer displays correctly and fits the design.",[43,343,344,347],{},[63,345,346],{},"Send a test email"," to yourself and colleagues, and open it across devices and clients (Gmail, Outlook, Apple Mail). Countdown Builder's timers are animated GIFs that regenerate each time the email is opened.",[43,349,350,353],{},[63,351,352],{},"Verify expiry behavior",": Confirm the timer shows the correct time remaining and, once it expires, displays your chosen expiry setting.",[12,355,356],{},[253,357],{"alt":358,"src":359},"Preview of countdown timer in Klaviyo email marketing campaign","\u002Fblog-images\u002Fklaviyo-email-marketing-timer-preview-1024x604.png",[32,361,363],{"id":362},"after-you-send","After You Send",[12,365,366],{},"The timer is now part of the campaign. Each open loads a fresh timer image with the current time remaining, and the expiry setting takes over once the deadline passes.",[32,368,370],{"id":369},"best-practices-for-using-countdown-timers-in-klaviyo","Best Practices for Using Countdown Timers in Klaviyo",[40,372,373,379,385,391,397],{},[43,374,375,378],{},[63,376,377],{},"Match your brand",": set the timer's colors and fonts to match the email design.",[43,380,381,384],{},[63,382,383],{},"Keep durations reasonable",": 24–72 hours is a common range; match the duration to how long the decision actually takes.",[43,386,387,390],{},[63,388,389],{},"Check email client support",": Gmail and Apple Mail animate the timer, but older Outlook versions (2007, 2010, 2013) show only the first frame of the GIF.",[43,392,393,396],{},[63,394,395],{},"Pair with clear copy",": state the deadline in text as well — \"Sale ends Friday at midnight\" — so readers with images blocked still get the message.",[43,398,399,402],{},[63,400,401],{},"Use timers where a deadline exists",": flash sales, holiday promotions, event registrations.",[12,404,405,408],{},[63,406,407],{},"Apple Mail Privacy Protection (MPP)"," adds one more wrinkle: it pre-fetches and caches remote images, which can freeze an animated timer at its cached frame. Countdown Builder serves a static fallback image when the animated GIF can't be refreshed. If a meaningful share of your list reads in Apple Mail, check how the fallback looks before sending.",[32,410,412],{"id":411},"timers-in-klaviyo-campaigns-vs-flows","Timers in Klaviyo Campaigns vs. Flows",[12,414,415],{},"Klaviyo's support for custom HTML blocks makes the embedding possible in both one-off campaigns and automated flows:",[40,417,418,423],{},[43,419,420,422],{},[63,421,271],{}," suit fixed-date deadlines shared by the whole list.",[43,424,425,427],{},[63,426,275],{}," — welcome series, abandoned cart, win-back — are where evergreen and dynamic timers matter, since each subscriber enters at a different time.",[12,429,430],{},"Klaviyo's segmentation and A\u002FB testing can also be used to compare timer and non-timer variants of the same email. Klaviyo's Help Center covers campaign and flow setup in more detail.",[32,432,434],{"id":433},"final-thoughts","Final Thoughts",[12,436,437],{},"Adding a countdown timer in Klaviyo comes down to an HTML block and a pasted snippet. The decisions that matter are the timer type — fixed, evergreen, or dynamic — and the design, both of which should follow from how the campaign's deadline actually works.",[12,439,440,441,445],{},"If you'd like to try it, you can ",[15,442,444],{"href":443},"https:\u002F\u002Fapp.countdownbuilder.com\u002Fcountdowns\u002Fcreate","create a free timer",". The free plan doesn't require a credit card and doesn't add a watermark.",[447,448],"hr",{},[12,450,451],{},[452,453,454,455,459],"em",{},"Last updated: September 2026. The Klaviyo steps above reflect the drag-and-drop email editor as of this date; Klaviyo's interface changes over time, so the exact labels may differ. Countdown Builder features and pricing reflect the product at the time of updating and can change — check the ",[15,456,458],{"href":457},"https:\u002F\u002Fcountdownbuilder.com\u002Fpricing\u002F","pricing page"," for current details.",[461,462,463],"style",{},"html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}",{"title":92,"searchDepth":106,"depth":106,"links":465},[466,467,473,474,475,476],{"id":34,"depth":106,"text":35},{"id":81,"depth":106,"text":82,"children":468},[469,470,471,472],{"id":131,"depth":112,"text":132},{"id":259,"depth":112,"text":260},{"id":305,"depth":112,"text":306},{"id":332,"depth":112,"text":333},{"id":362,"depth":106,"text":363},{"id":369,"depth":106,"text":370},{"id":411,"depth":106,"text":412},{"id":433,"depth":106,"text":434},[478,479],"email-marketing","tutorial","klaviyo-email-marketing-countdown-timer-featured.gif","2025-08-19","Klaviyo's drag-and-drop email editor supports custom HTML blocks, so a countdown timer generated by a timer service can be pasted directly into a campaign or flow email.","md",{"title":485,"description":486},"Add a Countdown Timer to Klaviyo Email Marketing | Guide","How to add a countdown timer to a Klaviyo email or flow: build the timer, copy the HTML, paste it into an HTML block, and preview it across devices and email clients.",{},true,"Learn how to build a countdown timer and embed it in Klaviyo emails and flows with an HTML block — steps, design options, and testing tips.","Add a Countdown Timer to Klaviyo Email Marketing","\u002Fblog\u002Fadd-countdown-timer-klaviyo-email-marketing","5 min read",{"title":7,"description":482},null,"blog\u002Fadd-countdown-timer-klaviyo-email-marketing","Klaviyo emails can display a countdown timer through an HTML block. This tutorial covers building the timer in Countdown Builder, embedding it in a campaign or flow, and testing before sending.",[498,499,500,478,501,502],"countdown-timer","email-countdown-timer","email-engagement","marketing-tools","urgency-in-emails","2026-10-20","-5PZ7mmQUMlYMSZ5ZhcRsBbGW1sz0-26qruqm3xjQCg",{"title":506,"date":507,"path":508},"How to Add a Countdown Timer to Your HubSpot Marketing Email with Countdown Builder","2025-08-18","\u002Fblog\u002Fadd-countdown-timer-hubspot-email",{"title":510,"date":511,"path":512},"How to Add Countdown Timers in ActiveCampaign Email Campaigns","2025-08-20","\u002Fblog\u002Fcountdown-timers-in-activecampaign-email",[],1792603095883]