Steps to Add a Picture Gallery App on a Tumblr Site
Create your customized Picture Gallery app, match your website's style and colors, and add Picture Gallery to your Tumblr page, post, sidebar, footer, or wherever you like on your site.
How To Add a Picture Gallery App on Tumblr:
Create a Free Picture Gallery App
Start for free nowEdit Appearance
Go to your Account Settings and click Edit Appearance. Then click Edit Theme.Edit HTML
Click on the Edit HTML link underneath Custom Theme.Paste Script
Paste the POWR script into the HTML file between the Head tags. Then click Update, and save.Create New 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 Picture Gallery.Click the POWR Settings Icon to open the POWR Editor.Edit your Picture Gallery on Tumblr:
Go to the live Tumblr website and click the Settings Icon in the upper right corner of the Picture Gallery plugin.
Not sure if our Picture Gallery app is right for you? Find out more about its features and integrations.
See the detailsRemove the Guesswork of Building Your Brand
A Solid Brand Identity Starts on Your Website
Congratulations on making the first move to design your company's presence online -- by getting your Tumblr website live on the web!
Here comes the next big question: How do you get site visitors to engage and buy your product or service?


Make Your Website Elements Unique
Some may think only a 'techie' in the office or a self-proclaimed 'expert' on Facebook can develop a Picture Gallery without a hitch.
Others look for low priced alternative Picture Gallery apps from overseas or open source Picture Gallery apps that claim to have what they're looking for.
Get Back More Time With POWR
Plus, updating and customizing a Picture Gallery app can be challenging, and you may think you have to hire a developer.
Additionally, as your business expands, hackers could see an unsecured Picture Gallery 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 Picture Gallery app, as well as all 60+ apps, to keep any bad actors at bay.

Furthermore, our team of talented engineers work nonstop to keep POWR apps like your Tumblr Picture Gallery functioning for you.
CASE STUDY: Rbia Shades completely transformed their online experience
Rbia Shades needed to expand beyond its region by bringing its products online. They needed a low-maintenance, non-techie solution.
After much research, they chose POWR as their no-code tool of choice.
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.

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