How to Add An Online Form App to a Tumblr Website

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

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Steps to Add a Online Form App on a Tumblr Site

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

How To Add a Online Form App on Tumblr:

  1. Create a Free Online Form App

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  2. Edit Theme

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

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

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

    Back inside the Tumblr blog editor, add a new Text Element.
  6. Paste the Shortcode

    Paste the POWR shortcode into the text post, then save If you expand the post, you will see your new POWR Online Form.Click the POWR Settings Icon to open the POWR Editor.
  7. Edit your Online Form on Tumblr:

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

Need to know more about features and integrations of our Online Form app?

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Remove the Guesswork of Building Your Brand

Begin Building Brand Identity From Your Website

Congratulations on publicizing your business online with Tumblr!


The next step is often gaining website visitors and making sales, but how?

Online Form to Tumblr
Add Online Form to Tumblr

Website Element Customization is Next

Some may first take a stab at to DIY an Online Form app or 'knows a guy' that can build one in 'no time'.


Others attempt to find open source Online Form apps, or foreign companies that allegedly offer Online Form apps for a bargain.

POWR Saves You Valuable Time

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


As your company continues to progress, you're likely to face security issues, as hackers may attempt to manipulate vulnerabilities in the Online Form app. POWR has you covered!

Add Online Form to Tumblr
Support feature

Because POWR is built for scale, has the most advanced built-in security and high-volume capabilities of any other Online Form 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.

Our Online Form comes with a team of expert engineers that work constantly for you, making sure your Online Form is always working smoothly.

CASE STUDY: Rbia Shades is winning with POWR apps

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 Online Form to Tumblr
Online Form to Tumblr
Grow contacts by 250%
Online Form to Tumblr
Engagement up 2x
Online Form to Tumblr
2x more 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.