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 > Edit Theme
In the Tumblr Editor, open your Account Settings and select Edit Appearance. On the next page, select Edit Theme.Edit HTML
Click on the Edit HTML link underneath Custom Theme.Paste POWR Script
Paste this exact script into your Tumblr HTML file. It's best to add it between the Head tags. Then click Update, and save.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.
All you need to know about our Email Countdown app is just a click away.
See the detailsRemove the Guesswork of Building Your Brand
Brand Identity Begins With a Great Website
Congratulations on getting your business online with Tumblr!
The next step is often getting website visitors and making sales, but how?


Make Your Website Elements Unique
Some may think only a 'techie' in the office or a self-proclaimed 'expert' on Facebook can design an Email Countdown without a hitch.
Others look for low-cost alternative Email Countdown apps from overseas or open source Email Countdown apps that claim to have what they're looking for.
Get Back More Time With POWR
Also, customizing these apps usually requires coding experience or another designer to help -- costing even more resources.
In a world where scammers infiltrate sites every day, many other Email Countdown apps out there aren't built with security in mind, which could expose your customers or worse -- crash your whole site. Not with POWR!


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 Email Countdown and all 60+ other POWR apps working smoothly.
CASE STUDY: POWR put Rbia Shades on the success track
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.

All POWR apps are built for peak-performance.
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.