How to Add A Newsletter Form App to a Square Website

The easy way to add newsletter form to Square in minutes without coding or needing help from a developer.

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Steps to Add a newsletter form App on a Square Site

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

How To Add a newsletter form App on Square:

  1. Create a Free newsletter form 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 newsletter form. and select the “Add Section” button. Click “Embed Code” and in code box, paste the previously copied HTML code.
  4. Publish and Preview newsletter form

    newsletter form 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 newsletter form app?

See the details

Remove the Guesswork of Building Your Brand

Begin Building Brand Identity From Your Website

Congratulations on starting to design your company online -- by getting your Square website live on the web!


Here comes the next big question: How do you get site visitors to engage and buy your product or service?

newsletter form to Square
Add newsletter form to Square

Make Your Website Elements Unique

Some small business owners try to build a newsletter form 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 newsletter form apps for reduced prices or attempt to use open source code.

Reduce Time Spent by Half With POWR

Also, customizing and updating a newsletter form app calls for even more time, and is likely to cause new bugs.


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

Add newsletter form 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.

Our newsletter form comes with a team of expert engineers that work constantly for you, making sure your newsletter form is always working smoothly.

CASE STUDY: POWR put Rbia Shades on the success track

Rbia Shades needed to expand beyond its region by bringing its products online. They needed a low-maintenance, non-techie solution.


After much research, they chose POWR as their no-code tool of choice.

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 newsletter form to Square
newsletter form to Square
Contacts growth 250%
newsletter form to Square
Engagement up 2x
newsletter form to Square
2x site session time

Yes, POWR has an app for that.

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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.