Install A Button App on Tumblr

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

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Steps to Add a Button App on a Tumblr Site

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

How To Add a Button App on Tumblr:

  1. Create a Free Button 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

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

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

    Create a new Text post in the Tumblr dashboard.
  6. Paste the Shortcode

    Paste the shortcode into the post. Then save. If you expand the post, you will see your new POWR Button.Click the POWR Settings Icon to open the POWR Editor.
  7. Begin editing the following Button 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 Button plugin.

Not sure if our Button 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

You've already invested time and resources in creating 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.

Button to Tumblr
Add Button to Tumblr

Now You Have To Make Your Elements Unique

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


Others attempt to find open source Button apps, or companies abroad that allegedly offer Button apps for a bargain.

Reduce Time Spent by Half 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 Button 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 Button to Tumblr
Support feature

POWR supports high-volume sites on Tumblr and prioritizes the security of our Button app, as well as all 60+ apps, to keep any bad actors at bay.

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 at all hours to keep POWR apps like your Tumblr Button up and running for you.

CASE STUDY: Rbia Shades wins big with POWR

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.

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 Button to Tumblr
Button to Tumblr
250% contacts growth
Button to Tumblr
Engagement up 2x
Button to Tumblr
2x time on site

POWR apps are made to grow your online revenue.

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.