How to Add A Full Screen Popup App to a Squarespace Website

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

    1. Navigate to the Squarespace editor by clicking on the EDIT located in the upper left corner.
    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.

Not sure if our Full Screen Popup app is right for you? Find out more about its features and integrations.

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Remove the Guesswork of Building Your Brand

Brand Identity Begins With a Great Website

Congratulations on getting your business online with Squarespace!


The next step is often gaining website visitors and making sales, but how?

Full Screen Popup to Squarespace
Add Full Screen Popup to Squarespace

Now You Have To Make Your Elements Unique

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

And it takes tons of time to customize and update a Full Screen Popup app, which will create more complications.


But, if you haven't built a strong security system, your business could be prone to hacking and other security issues. We thought of that!

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 top-notch customer support team is available to you 24/7 and a complete Help Center for answers to all common questions.

Furthermore, our team of incredible engineers work nonstop to keep POWR apps like your Squarespace Full Screen Popup functioning for you.

CASE STUDY: Rbia Shades is winning with POWR apps

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.

Rbia started to see success with POWR Popup almost immediately, adding over 600 new contacts in the first 90 days.


They then realized that there was a complete suite of other solutions they could use to improve their online experience for site visitors.


Soon, Rbia embedded an Instagram Feed app on their website and noticed site visitors who interacted with the app doubled the time spent on their page while growing their followers to over 11k on Insta at the same time.

Add Full Screen Popup to Squarespace
Full Screen Popup to Squarespace
Contacts growth 250%
Full Screen Popup to Squarespace
2x engagement improvement
Full Screen Popup to Squarespace
2x more time on site

POWR apps are made to grow your online revenue.

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.