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 nowAppearance > Theme
In your Tumblr dashboard, open your Account Settings. Select Edit Appearance and click Edit Theme.Edit HTML
Go to Edit HTML.Copy and Paste 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.Create Text Post
Return to your Tumblr Admin page, and create a new Text post.Paste the 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.
Need to know more about features and integrations of our Email Countdown app?
See the detailsRemove the Guesswork of Building Your Brand
Begin Building Brand Identity From Your Website
If you have your Tumblr website published, you’ve tackled the biggest challenge in building an online presence. Way to go!
But next comes a tough question: how can you engage, captivate, make, and support more visitors?


Now You Have To Make Your Elements Unique
Some may first take a stab at to DIY an Email Countdown app or 'knows a guy' that can build one in 'no time'.
Others attempt to find open source Email Countdown apps, or companies abroad that claim to offer Email Countdown apps at rock-bottom prices.
Save Time With POWR
Also, customizing and updating an Email Countdown app involves even more time, and is likely to cause new bugs.
As your company continues to progress, 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 has the most advanced security features, is built for scale, and currently supports high-volume sites on Tumblr and other similar platforms.

Furthermore, our team of talented engineers work at all hours to keep POWR apps like your Tumblr Email Countdown at peak performance for you.
CASE STUDY: POWR put Rbia Shades on the success track
After Rbia launched its website, they were looking for a solution to add new contacts for outreach.
They found POWR while looking for a popup solution on their site and started to see immediate results.
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.

Every POWR app works on any platform.
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.


