Adding A Countdown Timer App on a Tumblr Website

Steps on adding Countdown Timer to Tumblr in minutes with no coding and no help from a developer.

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Countdown timer for a limited offer, a sales countdown timer and a countdown to an event created with POWR Countdown Timer.

Steps to Add a Countdown Timer App on a Tumblr Site

Create your customized Countdown Timer app, match your website's style and colors, and add Countdown Timer to your Tumblr page, post, sidebar, footer, or wherever you like on your site.

How To Add a Countdown Timer App on Tumblr:

  1. Create a Free Countdown Timer App

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  2. Edit Appearance > Edit Theme

    In your Tumblr dashboard, open your Account Settings. Select Edit Appearance and click Edit Theme.
  3. Edit HTML

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

    Back inside the Tumblr site editor, embed a new Text Element.
  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 Countdown Timer.Click the POWR Settings Icon to open the POWR Editor.
  7. Begin to edit the Countdown Timer plugin:

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

All you need to know about our Countdown Timer app is just a click away.

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Remove the Guesswork of Building Your Brand

A Solid Brand Identity Starts on 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?

Countdown Timer to Tumblr
Add Countdown Timer to Tumblr

Now You Have To Make Your Elements Unique

People often ask a 'techie' friend to build a Countdown Timer for them or hire a 'web guy' that one of their friends referred.


Others look overseas or for low-cost open source alternatives for Countdown Timer.

Save Time With POWR

And it takes tons of time to customize and update a Countdown Timer app, which will create more issues.


But, without building a strong security system, your business could be prone to hacking and other security issues. We thought of that!

Add Countdown Timer to Tumblr
Support feature

Because POWR is built for scale, has the most advanced built-in security and high-volume capabilities of any other Countdown Timer app on the market, we protect you while you grow on Tumblr.

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.

POWR's team of engineers are working around the clock to keep Tumblr Countdown Timer and all 60+ other POWR apps working perfectly.

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.

Shortly after signing on with POWR, Rbia’s first step was to install a popup. They increased their contacts by over 250% (over 600 real contacts).


Soon after, they added our Social Feed app and grew their social media following to over 6000.


Next, they added a Media Slider as a visual way to quickly show their products to new site visitors as they entered their homepage to show how the accessories looked in real life. It showcases their products well and gave customers a great on-site experience.


In fact, they quickly found that visitors who interacted with POWR apps on their site stayed engaged 2.5 times longer than ever before.

Add Countdown Timer to Tumblr
Countdown Timer to Tumblr
Contacts growth 250%
Countdown Timer to Tumblr
Up 2x in engagement
Countdown Timer to Tumblr
2x time on site

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.