Steps to Add a Photo Gallery App on a Tumblr Site
Create your customized Photo Gallery app, match your website's style and colors, and add Photo Gallery to your Tumblr page, post, sidebar, footer, or wherever you like on your site.
How To Add a Photo Gallery App on Tumblr:
Create a Free Photo Gallery App
Start for free nowAppearance > Theme
In your Tumblr dashboard, open your Account Settings. Select Edit Appearance and click Edit Theme.Edit HTML
Click on the Edit HTML link.Copy and Paste 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.New Text Post
Return to your Tumblr Admin page, and create a new Text post.Paste the Shortcode
Paste the shortcode into the post. Then save. If you expand the post, you will see your new POWR Photo Gallery.Click the POWR Settings Icon to open the POWR Editor.Edit your Photo Gallery on Tumblr:
Go to the live Tumblr website and click the Settings Icon in the upper right corner of the Photo Gallery plugin.
Undecided if our Photo Gallery app will suit your needs? We have all the details you need.
See the detailsRemove the Guesswork of Building Your Brand
Brand Identity Begins With a Great Website
Congratulations on getting your business online with Tumblr!
The next step is often gaining website visitors and making sales, but how?


Make Your Website Elements Unique
People often ask a 'techie' friend to design a Photo Gallery for them or hire a 'web guy' that one of their friends referred.
Others look overseas or for low priced open source alternatives for Photo Gallery.
POWR Saves You Valuable Time
And it takes tons of time to customize and update a Photo Gallery app, which will result in more bugs.
But, if you haven't built a strong security system, your business could be prone to hacking and other security issues. We thought of that!


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

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

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)
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 Photo Gallery 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 Photo Gallery allows you to edit every detail such as fonts, colors, borders, and spacing directly from the editor, ensuring your Photo Gallery perfectly match your brand's identity.
This flexibility makes it easy to integrate and align with your site's look and feel.
Adding Photo Gallery 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 Photo Gallery and gather feedback from their audience.
Using POWR Photo Gallery 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.


