Install A Full Screen Popup App on Squarespace

The easy way to add Full Screen Popup to Squarespace in minutes without coding or needing 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

Begin Building Brand Identity From Your Website

If you have your Squarespace website published, you’ve tackled the biggest challenge in building an online presence. Awesome!


But next comes a tough question: how can you draw in, captivate, make, and support more visitors?

Full Screen Popup to Squarespace
Add Full Screen Popup to Squarespace

Website Element Customization is Next

Some small business owners try to build a Full Screen Popup app solo or get an expensive web designer that promises they can build one.


Others try to find web design companies overseas that appear to offer Full Screen Popup apps for low prices or attempt to use open source code.

POWR Saves You Valuable Time

Plus, updating and customizing a Full Screen Popup app can be challenging, and you may think you have to hire a developer.


Additionally, as your business develops, hackers could see an unsecured Full Screen Popup as a great opportunity to exploit your business and your customers. We consider this and built safeguards!

Add Full Screen Popup to Squarespace
Support feature

Because POWR is built for scale, has the most advanced built-in security and high-volume capabilities of any other Full Screen Popup app on the market, we protect you while you grow on Squarespace.

security feature
All common questions are answered by searching POWR's robust Help Center or by reaching out to our customer support team, which is available 24/7.

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 completely transformed their online experience

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 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
Grow contacts by 250%
Full Screen Popup to Squarespace
2x engagement improvement
Full Screen Popup to Squarespace
2x time on site

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)

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Frequently Asked Questions

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