Steps to Add a Image Resizer App on a Tumblr Site
Create your customized Image Resizer app, match your website's style and colors, and add Image Resizer to your Tumblr page, post, sidebar, footer, or wherever you like on your site.
How To Add a Image Resizer App on Tumblr:
Create a Free Image Resizer App
Start for free nowAppearance > Theme
In your Tumblr dashboard, open your Account Settings. Select Edit Appearance and click Edit Theme.Edit HTML
Underneath Custom Theme, click Edit HTML.Paste Script
Paste this exact POWR script into the HTML file, in between the Head tags. Then click Update, and save.Create Text Post
Create a new Text post in the Tumblr dashboard.Paste Shortcode
Paste the POWR shortcode into the text post, then save If you expand the post, you will see your new POWR Image Resizer.Click the POWR Settings Icon to open the POWR Editor.Begin editing the following Image Resizer 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 Image Resizer plugin.
Not sure if our Image Resizer app is right for you? Find out more about its features and integrations.
See the detailsRemove the Guesswork of Building Your Brand
Brand Identity Begins With a Great Website
If you have your Tumblr website working, you’ve tackled the biggest challenge in building an online presence. Awesome!
But next comes the hard part: how can you draw in, captivate, make, and support more visitors?


Website Element Customization is Next
Some small business owners try to build an Image Resizer 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 Image Resizer apps for reduced prices or attempt to use open source code.
Save Time With POWR
Plus, updating and customizing an Image Resizer app can be difficult, and you may think you have to hire a developer.
Additionally, as your business booms, hackers could see an unsecured Image Resizer as a great opportunity to exploit your business and your customers. We consider this and built safeguards!


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

Furthermore, our team of incredible engineers work nonstop to keep POWR apps like your Tumblr Image Resizer functioning 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.
Rbia started to see success with POWR Popup almost immediately, adding over 600 new contacts in the first 90 days.
They then realized that there was a full suite of other solutions they could use to improve their online experience for site visitors.
Soon, Rbia embedded an Instagram Feed app on their website and noticed site visitors who interacted with the app doubled the time spent on their page while growing their followers to over 11k on Insta at the same time.

All POWR apps are built for peak-performance.
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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)
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 Image Resizer 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 Image Resizer allows you to edit every detail such as fonts, colors, borders, and spacing directly from the editor, ensuring your Image Resizer perfectly match your brand's identity.
This flexibility makes it easy to integrate and align with your site's look and feel.
Adding Image Resizer 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 Image Resizer and gather feedback from their audience.
Using POWR Image Resizer 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.


