Steps to Add a Full Screen Popup App on a Squarespace Site
Create your customized Full Screen Popup app, match your website's style and colors, and add Full Screen Popup to your Squarespace page, post, sidebar, footer, or wherever you like on your site.
How To Add a Full Screen Popup App on Squarespace:
Create a Free Full Screen Popup App
Start for free nowEmbed POWR Full Screen Popup to your Squarespace
3. Proceed to add a block and select embed from the list.
5. Copy and paste the Share App link ⬅. Adjust the embedded app, and click SAVE in the upper left corner.Edit POWR Full Screen Popup on your site
1. Click on the blue Edit app icon seen above the app.
2. All edits in the opened POWR Editor will be automatically applied.
Need to know more about features and integrations of our Full Screen Popup app?
See the detailsRemove the Guesswork of Building Your Brand
Begin Building Brand Identity From Your Website
You've already invested time and resources in building your business online just by having a Squarespace website.
Your work isn't done yet, though! Now it's time to attract and engage visitors, then make them into customers.


Website Element Customization is Next
Some may first try to DIY a Full Screen Popup app or 'knows a guy' that can build one in 'no time'.
Others attempt to find open source Full Screen Popup apps, or companies abroad that allegedly offer Full Screen Popup apps at rock-bottom prices.
POWR Saves You Valuable Time
Also, customizing and updating a Full Screen Popup app involves even more time, and is likely to cause new complications.
As your company continues to progress, you're likely to face security issues, as hackers may attempt to manipulate vulnerabilities in the Full Screen Popup app. POWR has you covered!


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

Our Full Screen Popup comes with a team of expert engineers that work constantly for you, making sure your Full Screen Popup is always working perfectly.
CASE STUDY: Rbia Shades is winning with POWR apps
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 Full Screen Popup 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 Squarespace site.
POWR Full Screen Popup allows you to edit every detail such as fonts, colors, borders, and spacing directly from the editor, ensuring your Full Screen Popup perfectly match your brand's identity.
This flexibility makes it easy to integrate and align with your site's look and feel.
Adding Full Screen Popup to your Squarespace 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 Squarespace site owners to implement Full Screen Popup and gather feedback from their audience.
Using POWR Full Screen Popup on your Squarespace 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.


