Install A Full Screen Popup App on Squarespace

Don't know how to code? No problem with these easy steps to add Full Screen Popup to Squarespace in minutes.

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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

    2. If you do not have any sections, then first add a section.
    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.

All you need to know about our Full Screen Popup app is just a click away.

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Remove the Guesswork of Building Your Brand

Begin Building Brand Identity From Your Website

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


But next comes the hard part: 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 develop a Full Screen Popup app solo or get an expensive web designer that claims they can build one.


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

Save 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 expand, you're likely to encounter security issues, as hackers may attempt to manipulate vulnerabilities in the Full Screen Popup app. POWR has you covered!

Add Full Screen Popup to Squarespace
Support feature

POWR has the most advanced security features, is built for scale, and currently supports high-volume sites on Squarespace and other similar platforms.

security feature
POWR provides 24/7 customer support and a dedicated Help Center, so someone is always there to answer all your questions!

Furthermore, our team of talented engineers work nonstop to keep POWR apps like your Squarespace Full Screen Popup up and running for you.

CASE STUDY: Rbia Shades is winning with POWR apps

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

Every POWR app works on any platform.

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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.