Install An Overlay Popup App on Square

Don't know how to code? No problem with these easy steps to add Overlay Popup to Square in minutes.

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Steps to Add a Overlay Popup App on a Square Site

Create your customized Overlay Popup app, match your website's style and colors, and add Overlay Popup to your Square page, post, sidebar, footer, or wherever you like on your site.

How To Add a Overlay Popup App on Square:

  1. Create a Free Overlay Popup App

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  2. Copy HTML code

    Copy the HTML code below. It will be pasted into your Square page in Step 2.
  3. Paste code into an “Embed Code” section in your Square page editor

    In your Squareup editor, navigate to the page where you want to add POWR Overlay Popup. and select the “Add Section” button. Click “Embed Code” and in code box, paste the previously copied HTML code.
  4. Publish and Preview Overlay Popup

    Overlay Popup should automatically show in your Squareup editor. Preview or Publish to view in your Square page.

Need to know more about features and integrations of our Overlay Popup app?

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Remove the Guesswork of Building Your Brand

Begin Building Brand Identity From Your Website

Congratulations on getting your business online with Square!


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

Overlay Popup to Square
Add Overlay Popup to Square

Now You Have To Make Your Elements Unique

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


Others try to enlist web design companies overseas that claim to offer Overlay Popup apps for low prices or attempt to use open source code.

Get Back More Time With POWR

Also, customizing and updating an Overlay Popup app involves even more time, and is likely to cause new bugs.


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

Add Overlay Popup to Square
Support feature

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

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.

POWR's team of engineers are working around the clock to keep Square Overlay Popup and all 60+ other POWR apps working smoothly.

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 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 Overlay Popup to Square
Overlay Popup to Square
Grow contacts by 250%
Overlay Popup to Square
Engagement up 2x
Overlay Popup to Square
2x time on site

All POWR apps are built for peak-performance.

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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.