Embed A Before And After Slider App to a HTML Website

Learn the steps to add Before and after slider to your HTML website in minutes with no coding or a developer.

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Steps to Add a Before and after slider App on a HTML Site

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

How To Add a Before and after slider App on HTML:

  1. Create a Free Before and after slider App

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  2. Copy Before and after slider HTML code snippet

    Your code block will be available once you create your app

  3. Paste Before and after slider code snippet into your HTML website or template

    Paste the code snippet inside your website's <body> </body> tags where you'd like your Before and after slider to appear.

    Note: If you are viewing an HTML page with the local filesystem (without a server) then your Before and after slider may not appear. If you need a local preview, use the iFrame install method instead.

Not sure if our Before and after slider 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

Congratulations on making the first move to develop your online business online -- by getting your HTML website live on the web!


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

Before and after slider to HTML
Add Before and after slider to HTML

Website Element Customization is Next

Some small business owners try to develop a Before and after slider app by themselves or get an expensive web designer that claims they can build one.


Others try to enlist web design companies overseas that claim to offer Before and after slider apps for reduced prices or attempt to use open source code.

Reduce Time Spent by Half With POWR

Also, customizing and updating a Before and after slider 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 manipulate vulnerabilities in the Before and after slider app. POWR has you covered!

Add Before and after slider to HTML
Support feature

POWR has the most advanced security features, is built for scale, and currently supports high-volume sites on HTML 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 Before and after slider comes with a team of expert engineers that work constantly for you, making sure your Before and after slider is always working perfectly.

CASE STUDY: POWR put Rbia Shades on the success track

A few months after Rbia Shades launched at local fairs and craft shows, they were looking for a way to sell online.


They wanted to visually appeal to site visitors and demonstrate the quality of their product and lightweight, ergonomic designs.


Their web host did not provide an adequate solution for this, and after some research, decided to give POWR a try.

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 Before and after slider to HTML
Before and after slider to HTML
250% growth in contacts
Before and after slider to HTML
2x engagement improvement
Before and after slider to HTML
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.