Install A Form Builder App on Tumblr

The easy way to add Form Builder to Tumblr in minutes without coding or needing help from a developer.

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Contact Form, a Feedback Form and a Registration Form created using POWR Form Builder.

Steps to Add a Form Builder App on a Tumblr Site

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

How To Add a Form Builder App on Tumblr:

  1. Create a Free Form Builder App

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  2. Edit Appearance

    In the Tumblr Editor, open your Account Settings and select Edit Appearance. On the next page, select Edit Theme.
  3. Edit HTML

    Go to Edit HTML.
  4. Paste POWR Script

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

    Go back to the Tumblr dashboard and add a new Text post.
  6. Paste the Shortcode

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

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

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Remove the Guesswork of Building Your Brand

Begin Building Brand Identity From 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.

Form Builder to Tumblr
Add Form Builder to Tumblr

Now You Have To Make Your Elements Unique

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


Others try to enlist web design companies overseas that claim to offer Form Builder apps for low prices or attempt to use open source code.

Save Time With POWR

Plus, updating and customizing a Form Builder app can be challenging, and you may think you have to hire a developer.


Additionally, as your business expands, hackers could see an unsecured Form Builder as a great opportunity to exploit your business and your customers. We consider this and built safeguards!

Add Form Builder to Tumblr
Support feature

POWR has the most advanced security features, is built for scale, and currently supports high-volume sites on Tumblr and other similar platforms.

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.

POWR's team of engineers are working around the clock to keep Tumblr Form Builder and all 60+ other POWR apps working smoothly.

CASE STUDY: Rbia Shades is winning with POWR apps

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 Form Builder to Tumblr
Form Builder to Tumblr
Contacts growth 250%
Form Builder to Tumblr
2x your engagement
Form Builder to Tumblr
2x time on site

Yes, POWR has an app for that.

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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.