How to Add A Popup App to a Site123 Website

Steps on adding Popup to Site123 in minutes with no coding and no help from a developer.

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Email sign up popup and free shipping popup example images created with POWR Popup.

Steps to Add a Popup App on a Site123 Site

Create your customized Popup app, match your website's style and colors, and add Popup to your Site123 page, post, sidebar, footer, or wherever you like on your site.

How To Add a Popup App on Site123:

  1. Create a Free Popup App

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  2. Copy Popup embed snippet for Site123

    Your code block will be available once you create your app

  3. Add to HTML or Embed Code element in Site123 editor

    Paste above Popup snippet into any Site123 element that accepts HTML or an embed code. Save, view the live page, and your Popup will appear!

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

See the details

Remove the Guesswork of Building Your Brand

Brand Identity Begins With a Great Website

Congratulations on starting to expand your company online -- by getting your Site123 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?

Popup to Site123
Add Popup to Site123

Now You Have To Make Your Elements Unique

Some may think only a 'techie' in the office or a self-proclaimed 'expert' on Facebook can grow a Popup without a hitch.


Others look for low priced alternative Popup apps from overseas or open source Popup apps that claim to have what they're looking for.

Get Back More Time With POWR

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


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

Add Popup to Site123
Support feature

All POWR apps are built to scale with your business on Site123, so we offer the most advanced security features and high-volume capabilities on the market to keep your customers (and you) safe.

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.

POWR's team of engineers are working around the clock to keep Site123 Popup and all 60+ other POWR apps working perfectly.

CASE STUDY: Rbia Shades completely transformed their online experience

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.

Shortly after signing on with POWR, Rbia’s first step was to install a popup. They increased their contacts by over 250% (over 600 real contacts).


Soon after, they added our Social Feed app and grew their social media following to over 6000.


Next, they added a Media Slider as a visual way to quickly show their products to new site visitors as they entered their homepage to show how the accessories looked in real life. It showcases their products well and gave customers a great on-site experience.


In fact, they quickly found that visitors who interacted with POWR apps on their site stayed engaged 2.5 times longer than ever before.

Add Popup to Site123
Popup to Site123
Contacts growth 250%
Popup to Site123
Up 2x in engagement
Popup to Site123
2x time on site

All POWR apps are built for peak-performance.

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.