Install A Button App on Tumblr

Steps on adding Button to Tumblr in minutes with no coding and no help from 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. 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 the POWR script into the HTML file between the Head tags. Then click Update, and save.
  5. Create New Text Post

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

    Paste this shortcode into the post and 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 to edit the Button plugin:

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

Need to know more about features and integrations of our Button 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 launching 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 make 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 foreign companies that allegedly offer Button apps at rock-bottom prices.

POWR Saves You Valuable Time

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!

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

Furthermore, our team of incredible engineers work nonstop to keep POWR apps like your Tumblr Button running for you.

CASE STUDY: POWR put Rbia Shades on the success track

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.

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
2x engagement improvement
Button to Tumblr
2x more time on site

All POWR apps are built for peak-performance.

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.