Adding An Email Countdown App on 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

    Go to your Account Settings and click Edit Appearance. Then click Edit Theme.
  3. Edit HTML

    Underneath Custom Theme, click Edit HTML.
  4. 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.
  5. Text Post

    Create a new Text post in the Tumblr dashboard.
  6. 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.
  7. Begin editing the following Email Countdown plugin directly inside of the Tumblr website:

    Go to the live Tumblr website and click the Settings Icon in the upper right corner of the Email Countdown plugin.

Not sure if our Email Countdown app is right for you? Find out more about its features and integrations.

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Remove the Guesswork of Building Your Brand

Establishing Brand Identity 101 - Your Website

If you have your Tumblr website working, you’ve completed the biggest challenge in building an online presence. Way to go!


But next comes a tough question: how can you entice, captivate, make, and support more visitors?

Email Countdown to Tumblr
Add Email Countdown to Tumblr

Then You Must Customize Your Elements

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 allegedly offer Email Countdown apps at rock-bottom prices.

Reduce Time Spent by Half 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
POWR provides 24/7 customer support and a dedicated Help Center, so someone is always there to answer all your questions!

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 completely transformed their online experience

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 started to see success with POWR Popup almost immediately, adding over 600 new contacts in the first 90 days.


They then realized that there was a complete suite of other solutions they could use to improve their online experience for site visitors.


Soon, Rbia embedded an Instagram Feed app on their website and noticed site visitors who interacted with the app doubled the time spent on their page while growing their followers to over 11k on Insta at the same time.

Add Email Countdown to Tumblr
Email Countdown to Tumblr
250% growth in contacts
Email Countdown to Tumblr
Up 2x in engagement
Email Countdown to Tumblr
2x more time on site

Every POWR app works on any platform.

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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.