How to Add An Emailpopup App to a Tumblr Website

Don't know how to code? No problem with these easy steps to add emailPopup to Tumblr in minutes.

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Steps to Add a emailPopup App on a Tumblr Site

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

How To Add a emailPopup App on Tumblr:

  1. Create a Free emailPopup App

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  2. Appearance > Theme

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

    Click on the Edit HTML link underneath Custom Theme.
  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 this shortcode into the post. If you expand the post, you will see your new POWR emailPopup.Click the POWR Settings Icon to open the POWR Editor.
  7. Edit your emailPopup on Tumblr:

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

Need to know more about features and integrations of our emailPopup 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.

emailPopup to Tumblr
Add emailPopup to Tumblr

Then You Must Customize Your Elements

Some may first try to DIY an emailPopup app or 'knows a guy' that can build one in 'no time'.


Others attempt to find open source emailPopup apps, or foreign companies that claim to offer emailPopup apps at rock-bottom prices.

POWR Saves You Valuable Time

Also, customizing and updating an emailPopup app involves even more time, and is likely to cause new complications.


As your company continues to expand, you're likely to face security issues, as hackers may attempt to take advantage of vulnerabilities in the emailPopup app. POWR has you covered!

Add emailPopup to Tumblr
Support feature

All POWR apps are built to scale with your business on Tumblr, so we offer the most advanced security features and high-volume capabilities on the market to keep your customers (and you) safe.

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 talented engineers work nonstop to keep POWR apps like your Tumblr emailPopup at peak performance 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 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.

Add emailPopup to Tumblr
emailPopup to Tumblr
250% growth in contacts
emailPopup to Tumblr
Up 2x in engagement
emailPopup 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.