Steps to Add a Donation Button App on a Tumblr Site
Create your customized Donation Button app, match your website's style and colors, and add Donation Button to your Tumblr page, post, sidebar, footer, or wherever you like on your site.
How To Add a Donation Button App on Tumblr:
Create a Free Donation Button App
Start for free nowAppearance > Theme
In the Tumblr Editor, open your Account Settings and select Edit Appearance. On the next page, select Edit Theme.Edit HTML
Click on the Edit HTML link underneath Custom Theme.Paste POWR Script
Paste this script into the Tumblr HTML file. It's always best to paste it between the Head tags. Then click Update, and save.Create Text Post
Return to your Tumblr Admin page, and create a new Text post.Paste Shortcode
Paste this shortcode into the post and save. If you expand the post, you will see your new POWR Donation Button.Click the POWR Settings Icon to open the POWR Editor.To edit your Donation Button on Tumblr:
Go to the live Tumblr website and click the Settings Icon in the upper right corner of the Donation Button plugin.
Need to know more about features and integrations of our Donation Button app?
See the detailsRemove the Guesswork of Building Your Brand
Begin Building Brand Identity From Your Website
If you have your Tumblr website working, you’ve completed the biggest challenge in building an online presence. Way to go!
But next comes a tough question: how can you engage, captivate, make, and support more visitors?


Make Your Website Elements Unique
Some small business owners try to develop a Donation Button app by themselves or get an expensive web designer that promises they can build one.
Others try to find web design companies overseas that appear to offer Donation Button apps for reduced prices or attempt to use open source code.
Reduce Time Spent by Half With POWR
Also, customizing and updating a Donation Button app calls for 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 manipulate vulnerabilities in the Donation Button app. POWR has you covered!


Because POWR is built for scale, has the most advanced built-in security and high-volume capabilities of any other Donation Button app on the market, we protect you while you grow on Tumblr.

Furthermore, our team of incredible engineers work at all hours to keep POWR apps like your Tumblr Donation Button at peak performance for you.
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.
Shortly after signing on with POWR, Rbia’s first step was to install a popup. They increased their contacts by over 250% (over 600 real contacts).
Soon after, they added our Social Feed app and grew their social media following to over 6000.
Next, they added a Media Slider as a visual way to quickly show their products to new site visitors as they entered their homepage to show how the accessories looked in real life. It showcases their products well and gave customers a great on-site experience.
In fact, they quickly found that visitors who interacted with POWR apps on their site stayed engaged 2.5 times longer than ever before.

Every POWR app works on any platform.
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POWR has helped over a half million businesses on every continent
(besides Antarctica, because of course not)
Frequently Asked Questions
Learn more about how to add POWR apps to your website.
Yes, any POWR app will work perfectly on any website. What’s better, is the patented POWR Live Editor is the same regardless of the app.
- Easily add more than one (for free)
- Edit to your needs directly from your live site
- Changes are made instantly
Absolutely! The POWR Donation Button widget is optimized for mobile, ensuring that it looks great and functions smoothly across all devices, including phones and tablets.
This optimization enhances user experience, contributing to higher engagement rates on your Tumblr site.
POWR Donation Button allows you to edit every detail such as fonts, colors, borders, and spacing directly from the editor, ensuring your Donation Button perfectly match your brand's identity.
This flexibility makes it easy to integrate and align with your site's look and feel.
Adding Donation Button to your Tumblr site is fully outlined above and straightforward with no coding required.
Simply follow POWR's setup guide, which is as easy as copy/pasting the provided code snippet into your site's HTML.
This ease of installation makes it convenient for Tumblr site owners to implement Donation Button and gather feedback from their audience.
Using POWR Donation Button on your Tumblr site offers numerous benefits, including enhanced customization options and easy installation without coding.
These features help improve your site's user engagement by allowing visitors to provide valuable feedback, leading to better online growth.