Steps to Add a Lightbox Gallery App on a Google Sites Site
Create your customized Lightbox Gallery app, match your website's style and colors, and add Lightbox Gallery to your Google Sites page, post, sidebar, footer, or wherever you like on your site.
How To Add a Lightbox Gallery App on Google Sites:
Create a Free Lightbox Gallery App
Start for free nowCopy HTML code
Your code block will be available once you create your app
Embed code in Google Sites
Insert an embed code block and paste code from the first stepPreview and Publish your live Lightbox Gallery
Click on the computer icon in the top hand menu to Preview and Publish when it’s looking goodEdit POWR Lightbox Gallery
To edit your plugin, click the Edit Icon seen above Lightbox Gallery extension. This will open a second window containing the POWR Editor.
Undecided if our Lightbox Gallery app will suit your needs? We have all the details you need.
See the detailsRemove the Guesswork of Building Your Brand
Begin Building Brand Identity From Your Website
Congratulations on getting your business online with Google Sites!
The next step is often getting website visitors and making sales, but how?


Now You Have To Make Your Elements Unique
Some may think only a 'techie' in the office or a self-proclaimed 'expert' on Facebook can design a Lightbox Gallery without a hitch.
Others look for low priced alternative Lightbox Gallery apps from overseas or open source Lightbox Gallery apps that claim to have what they're looking for.
POWR Saves You Valuable Time
And it takes tons of time to customize and update a Lightbox Gallery app, which will create more bugs.
But, if you haven't built a strong security system, your site could be prone to hacking and other security issues. We thought of that!


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

POWR's team of engineers are working around the clock to keep Google Sites Lightbox Gallery and all 60+ other POWR apps working smoothly.
CASE STUDY: Rbia Shades wins big with POWR
A few months after Rbia Shades launched at local fairs and craft shows, they were looking for a way to sell online.
They wanted to visually appeal to site visitors and demonstrate the quality of their product and lightweight, ergonomic designs.
Their web host did not provide an adequate solution for this, and after some research, decided to give POWR a try.
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.

Yes, POWR has an app for that.
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 Lightbox 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 Google Sites site.
POWR Lightbox Gallery allows you to edit every detail such as fonts, colors, borders, and spacing directly from the editor, ensuring your Lightbox Gallery perfectly match your brand's identity.
This flexibility makes it easy to integrate and align with your site's look and feel.
Adding Lightbox Gallery to your Google Sites 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 Google Sites site owners to implement Lightbox Gallery and gather feedback from their audience.
Using POWR Lightbox Gallery on your Google Sites 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.