Embed A Countdown Cart App to a Tumblr Website

Don't know how to code? No problem with these easy steps to add Countdown Cart to Tumblr in minutes.

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Steps to Add a Countdown Cart App on a Tumblr Site

Create your customized Countdown Cart app, match your website's style and colors, and add Countdown Cart to your Tumblr page, post, sidebar, footer, or wherever you like on your site.

How To Add a Countdown Cart App on Tumblr:

  1. Create a Free Countdown Cart App

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  2. Edit Theme

    Go to your Account Settings and click Edit Appearance. Then click Edit Theme.
  3. Edit HTML

    Underneath Custom Theme, click Edit HTML.
  4. Copy and Paste Script

    Paste the POWR script into the HTML file between the Head tags. Then click Update, and save.
  5. New Text Post

    Go back to the Tumblr dashboard and add a new Text post.
  6. Paste Shortcode

    Paste this shortcode into the post. If you expand the post, you will see your new POWR Countdown Cart.Click the POWR Settings Icon to open the POWR Editor.
  7. Edit your Countdown Cart on Tumblr:

    Go to the live Tumblr website and click the Settings Icon in the upper right corner of the Countdown Cart plugin.

Undecided if our Countdown Cart app will suit your needs? We have all the details you need.

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Remove the Guesswork of Building Your Brand

Establishing Brand Identity 101 - Your Website

If you have your Tumblr website working, you’ve tackled the biggest challenge in building an online presence. Way to go!


But next comes a tough question: how can you entice, captivate, turn, and support more visitors?

Countdown Cart to Tumblr
Add Countdown Cart to Tumblr

Website Element Customization is Next

Some may think only a 'techie' in the office or a self-proclaimed 'expert' on Facebook can expand a Countdown Cart without a hitch.


Others look for low-cost alternative Countdown Cart apps from overseas or open source Countdown Cart apps that claim to have what they're looking for.

Save Time With POWR

And it takes lots of time to customize and update a Countdown Cart app, which will result in more issues.


But, without building a strong security system, your business could be prone to hacking and other security issues. We thought of that!

Add Countdown Cart to Tumblr
Support feature

POWR supports high-volume sites on Tumblr and prioritizes the security of our Countdown Cart app, as well as all 60+ apps, to keep any bad actors at bay.

security feature
Our award-winning customer support team is available 24/7, as well as a dedicated Help Center to answer any questions.

Our Countdown Cart comes with a team of expert engineers that work constantly for you, making sure your Countdown Cart is always working perfectly.

CASE STUDY: Rbia Shades completely transformed their online experience

Rbia Shades needed to expand beyond its region by bringing its products online. They needed a low-maintenance, non-techie solution.


After much research, they chose POWR as their no-code tool of choice.

Rbia grew its contact list by 250% using POWR Popup to collect new email addresses from first-time site visitors.


They also added POWR Social Feed to their site and saw a 200% spike in engagement from their site visitors. They also saw a big jump in social media followers and now have over 11K followers on Instagram.

Add Countdown Cart to Tumblr
Countdown Cart to Tumblr
250% contacts growth
Countdown Cart to Tumblr
Up 2x in engagement
Countdown Cart to Tumblr
Time on site up 2x

All POWR apps are built for peak-performance.

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Trusted by the best in the biz!

POWR has helped over a half million businesses on every continent
(besides Antarctica, because of course not)

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Frequently Asked Questions

Learn more about how to add POWR apps to your website.