Install A Splash Popup App on Tumblr

Learn the steps to add Splash Popup to your Tumblr website in minutes with no coding or a developer.

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Steps to Add a Splash Popup App on a Tumblr Site

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

How To Add a Splash Popup App on Tumblr:

  1. Create a Free Splash Popup App

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  2. Edit Appearance > Edit Theme

    Go to Account Settings > Edit Appearance > Edit Theme.
  3. Edit HTML

    Underneath Custom Theme, click Edit HTML.
  4. Paste POWR Script

    Paste this script into the Tumblr HTML file. It's always best to paste it between the Head tags. Then click Update, and save.
  5. Create Text Post

    Return to your Tumblr Admin page, and create a new Text post.
  6. Copy and Paste Shortcode

    Paste this shortcode into the post and save. If you expand the post, you will see your new POWR Splash Popup.Click the POWR Settings Icon to open the POWR Editor.
  7. Edit your Splash Popup on Tumblr:

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

Undecided if our Splash Popup app will suit your needs? We have all the details you need.

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Remove 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 gaining website visitors and making sales, but how?

Splash Popup to Tumblr
Add Splash Popup to Tumblr

Then You Must Customize Your Elements

Some small business owners try to build a Splash Popup app solo or get an expensive web designer that promises they can build one.


Others try to find web design companies overseas that claim to offer Splash Popup apps for reduced prices or attempt to use open source code.

Save 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 Splash Popup apps out there aren't built with security in mind, which could expose your customers or worse -- crash your whole site. Not with POWR!

Add Splash Popup to Tumblr
Support feature

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

security feature
Our top-notch customer support team is available to you 24/7 and a complete Help Center for answers to all common questions.

Furthermore, our team of incredible engineers work at all hours to keep POWR apps like your Tumblr Splash Popup functioning for you.

CASE STUDY: POWR put Rbia Shades on the success track

After much success locally, Rbia needed a way to collect emails effectively on their brand-new website.


Their website provider did not have what they were looking for, so the search was on. After doing their research, they believed POWR was what they needed.

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 full 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 Splash Popup to Tumblr
Splash Popup to Tumblr
Contacts growth 250%
Splash Popup to Tumblr
2x your engagement
Splash Popup to Tumblr
2x site session time

Yes, POWR has an app for that.

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)

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Frequently Asked Questions

Learn more about how to add POWR apps to your website.