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 > Edit Theme
Go to Account Settings > Edit Appearance > 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.New Text Post
Create a new Text post in the Tumblr dashboard.Copy and Paste Shortcode
Paste the shortcode into the post. Then save. If you expand the post, you will see your new POWR Picture Gallery.Click the POWR Settings Icon to open the POWR Editor.To 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.
Need to know more about features and integrations of our Picture Gallery app?
See the detailsRemove the Guesswork of Building Your Brand
Establishing Brand Identity 101 - Your Website
You've already invested time and resources in creating your business online just by having a Tumblr website.
Your work isn't done yet, though! Now it's time to attract and engage visitors, then turn them into customers.


Then You Must Customize Your Elements
Some may first try to DIY a Picture Gallery app or 'knows a guy' that can build one in 'no time'.
Others attempt to find open source Picture Gallery apps, or companies abroad that allegedly offer Picture Gallery apps for a bargain.
Save Time With POWR
Also, customizing these apps usually requires coding experience or another designer to help -- costing even more resources.
In a world where scammers infiltrate sites every day, many other Picture Gallery apps out there aren't built with security in mind, which could expose your customers or worse -- crash your whole site. Not with POWR!


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.

Our team of expert engineers work relentlessly to ensure the POWR apps such as your Tumblr Picture Gallery running smoothly for you.
CASE STUDY: Rbia Shades wins big with POWR
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.
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 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.