Steps to Add a Email Countdown App on a Tumblr Site
Create your customized Email Countdown app, match your website's style and colors, and add Email Countdown to your Tumblr page, post, sidebar, footer, or wherever you like on your site.
How To Add a Email Countdown App on Tumblr:
Create a Free Email Countdown App
Start for free nowEdit Appearance
In your Tumblr dashboard, open your Account Settings. Select Edit Appearance and click Edit Theme.Edit HTML
Underneath Custom Theme, click Edit HTML.Paste Script
Paste this exact POWR script into the HTML file, in between the Head tags. Then click Update, and save.Create New Text Post
Create a new Text post in the Tumblr dashboard.Paste Shortcode
Paste the shortcode into the post. Then save. If you expand the post, you will see your new POWR Email Countdown.Click the POWR Settings Icon to open the POWR Editor.Edit your Email Countdown on Tumblr:
Go to the live Tumblr website and click the Settings Icon in the upper right corner of the Email Countdown plugin.
Undecided if our Email Countdown app will suit your needs? We have all the details you need.
See the detailsRemove the Guesswork of Building Your Brand
A Solid Brand Identity Starts on Your Website
Congratulations on starting to expand your company's presence online -- by getting your Tumblr website live on the web!
But here comes the next big question: How do you get site visitors to engage and buy your product or service?


Now You Have To Make Your Elements Unique
Some small business owners try to build an Email Countdown app by themselves or get an expensive web designer that claims they can build one.
Others try to find web design companies overseas that appear to offer Email Countdown apps for reduced prices or attempt to use open source code.
Get Back More Time With POWR
Also, customizing and updating an Email Countdown app involves even more time, and is likely to cause new issues.
As your company continues to expand, you're likely to encounter security issues, as hackers may attempt to take advantage of vulnerabilities in the Email Countdown app. POWR has you covered!


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

POWR's team of engineers are working around the clock to keep Tumblr Email Countdown and all 60+ other POWR apps working smoothly.
CASE STUDY: Rbia Shades is winning with POWR apps
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.

POWR apps are made to grow your online revenue.
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 Email Countdown 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 Email Countdown allows you to edit every detail such as fonts, colors, borders, and spacing directly from the editor, ensuring your Email Countdown perfectly match your brand's identity.
This flexibility makes it easy to integrate and align with your site's look and feel.
Adding Email Countdown 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 Email Countdown and gather feedback from their audience.
Using POWR Email Countdown 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.


