How to Add An Email Countdown App to a Tumblr Website

The easy way to add Email Countdown to Tumblr in minutes without coding or needing help from a developer.

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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:

  1. Create a Free Email Countdown App

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  2. Appearance > Theme

    In the Tumblr Editor, open your Account Settings and select Edit Appearance. On the next page, select Edit Theme.
  3. Edit HTML

    Click on the Edit HTML link underneath Custom Theme.
  4. Paste POWR Script

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

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

    Paste the POWR shortcode into the text 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.
  7. Begin to edit the Email Countdown plugin:

    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?

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Remove the Guesswork of Building Your Brand

Brand Identity Begins With a Great Website

You've already invested time and resources in building your business online just by having a Tumblr website.


Your work isn't done yet, though! Now it's time to attract and engage visitors, then turn them into customers.

Email Countdown to Tumblr
Add Email Countdown to Tumblr

Then You Must Customize Your Elements

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 enlist web design companies overseas that appear to offer Email Countdown apps for low prices or attempt to use open source code.

Get Back More Time With POWR

Plus, updating and customizing an Email Countdown app can be difficult, and you may think you have to hire a developer.


Additionally, as your business develops, hackers could see an unsecured Email Countdown as a great opportunity to exploit your business and your customers. We consider this and built safeguards!

Add Email Countdown to Tumblr
Support feature

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.

security feature
All common questions are answered by searching POWR's robust Help Center or by reaching out to our customer support team, which is available 24/7.

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

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.

In just a few short months of installing a POWR Popup app, Rbia earned over 600 new contacts – a 250% growth.


Next, they used a Social Feed app and quickly noticed a leap in new followers on Instagram and 200% more engagement on their site.


Last came the Media Slider. A beautiful way to show off their products and accessories to every site visitor the moment they land on their site.

Add Email Countdown to Tumblr
Email Countdown to Tumblr
250% contacts growth
Email Countdown to Tumblr
2x your engagement
Email Countdown 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.