Install A Full Screen Popup App on Squarespace

Steps on adding Full Screen Popup to Squarespace in minutes with no coding and no help from a developer.

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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:

  1. Create a Free Full Screen Popup App

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  2. Embed POWR Full Screen Popup to your Squarespace

    4. In the block window, click on the EDIT and choose EMBED AS Link.
    5. Copy and paste the Share App link ⬅. Adjust the embedded app, and click SAVE in the upper left corner.
  3. 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?

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Remove the Guesswork of Building Your Brand

Brand Identity Begins With a Great Website

You've already invested time and resources in launching 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.

Full Screen Popup to Squarespace
Add Full Screen Popup to Squarespace

Make Your Website Elements Unique

Some may first take a stab at 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 foreign companies that allegedly offer Full Screen Popup apps at rock-bottom prices.

Get Back More Time With POWR

Also, customizing and updating a Full Screen Popup app involves even more time, and is likely to cause new bugs.


As your company continues to progress, you're likely to encounter security issues, as hackers may attempt to take advantage of vulnerabilities in the Full Screen Popup app. POWR has you covered!

Add Full Screen Popup to Squarespace
Support feature

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.

security feature
Our award-winning customer support team is available 24/7, as well as a dedicated Help Center to answer any questions.

POWR's team of engineers are working around the clock to keep Squarespace Full Screen Popup and all 60+ other POWR apps working perfectly.

CASE STUDY: Rbia Shades completely transformed their online experience

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.

Rbia grew its contact list by 250% using POWR Popup to collect new email addresses from first-time site visitors.


They also added POWR Social Feed to their site and saw a 200% spike in engagement from their site visitors. They also saw a big jump in social media followers and now have over 11K followers on Instagram.

Add Full Screen Popup to Squarespace
Full Screen Popup to Squarespace
250% contacts growth
Full Screen Popup to Squarespace
Engagement up 2x
Full Screen Popup to Squarespace
Time on site up 2x

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)

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Frequently Asked Questions

Learn more about how to add POWR apps to your website.