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:
Create a Free Countdown Cart App
Start for free nowEdit Appearance
Go to your Account Settings and click Edit Appearance. Then click Edit Theme.Edit HTML
Go to Edit HTML.Copy and Paste Script
Paste this script into the Tumblr HTML file. It's always best to paste it between the Head tags. Then click Update, and save.Text Post
Back inside the Tumblr blog editor, embed a new Text Element.Paste Shortcode
Paste the shortcode into the post. Then save. If you expand the post, you will see your new POWR Countdown Cart.Click the POWR Settings Icon to open the POWR Editor.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.
See the detailsRemove the Guesswork of Building Your Brand
Begin Building Brand Identity From Your Website
If you have your Tumblr website working, you’ve tackled the biggest challenge in building an online presence. Awesome!
But next comes the hard part: how can you entice, captivate, turn, and support more visitors?


Make Your Website Elements Unique
People often ask a 'techie' friend to design a Countdown Cart for them or hire a 'web guy' that one of their friends referred.
Others look overseas or for low-cost open source alternatives for Countdown Cart.
Save Time With POWR
Plus, updating and customizing a Countdown Cart app can be difficult, and you may think you have to hire a developer.
Additionally, as your business increases, hackers could see an unsecured Countdown Cart as a great opportunity to exploit your business and your customers. We consider this and built safeguards!


POWR has the most advanced security features, is built for scale, and currently supports high-volume sites on Tumblr and other similar platforms.

POWR's team of engineers are working around the clock to keep Tumblr Countdown Cart and all 60+ other POWR apps working perfectly.
CASE STUDY: Rbia Shades completely transformed their online experience
After much success locally, Rbia needed a way to collect emails effectively on their brand-new website.
Their website provider did not have what they were looking for, so the search was on. After doing their research, they believed POWR was what they needed.
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.

Yes, POWR has an app for that.
See apps in action
Trusted by the best in the biz!
POWR has helped over a half million businesses on every continent
(besides Antarctica, because of course not)
Frequently Asked Questions
Learn more about how to add POWR apps to your website.
Yes, any POWR app will work perfectly on any website. What’s better, is the patented POWR Live Editor is the same regardless of the app.
- Easily add more than one (for free)
- Edit to your needs directly from your live site
- Changes are made instantly
Absolutely! The POWR Countdown Cart widget is optimized for mobile, ensuring that it looks great and functions smoothly across all devices, including phones and tablets.
This optimization enhances user experience, contributing to higher engagement rates on your Tumblr site.
POWR Countdown Cart allows you to edit every detail such as fonts, colors, borders, and spacing directly from the editor, ensuring your Countdown Cart perfectly match your brand's identity.
This flexibility makes it easy to integrate and align with your site's look and feel.
Adding Countdown Cart to your Tumblr site is fully outlined above and straightforward with no coding required.
Simply follow POWR's setup guide, which is as easy as copy/pasting the provided code snippet into your site's HTML.
This ease of installation makes it convenient for Tumblr site owners to implement Countdown Cart and gather feedback from their audience.
Using POWR Countdown Cart on your Tumblr site offers numerous benefits, including enhanced customization options and easy installation without coding.
These features help improve your site's user engagement by allowing visitors to provide valuable feedback, leading to better online growth.


