Install A Before And After Slider App on B12

The easy way to add Before and after slider to B12 in minutes without coding or needing help from a developer.

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Steps to Add a Before and after slider App on a B12 Site

Create your customized Before and after slider app, match your website's style and colors, and add Before and after slider to your B12 page, post, sidebar, footer, or wherever you like on your site.

How To Add a Before and after slider App on B12:

  1. Create a Free Before and after slider App

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  2. Copy Before and after slider embed snippet for B12

    Your code block will be available once you create your app

  3. Add to HTML or Embed Code element in B12 editor

    Paste above Before and after slider snippet into any B12 element that accepts HTML or an embed code. Save, view the live page, and your Before and after slider will appear!

Need to know more about features and integrations of our Before and after slider app?

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Remove the Guesswork of Building Your Brand

A Solid Brand Identity Starts on Your Website

You've already invested time and resources in building your business online just by having a B12 website.


Your work isn't done yet, though! Now it's time to attract and engage visitors, then turn them into customers.

Before and after slider to B12
Add Before and after slider to B12

Now You Have To Make Your Elements Unique

Some may first try to DIY a Before and after slider app or 'knows a guy' that can build one in 'no time'.


Others attempt to find open source Before and after slider apps, or foreign companies that claim to offer Before and after slider apps at rock-bottom prices.

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 progress, you're likely to encounter security issues, as hackers may attempt to take advantage of vulnerabilities in the Before and after slider app. POWR has you covered!

Add Before and after slider to B12
Support feature

All POWR apps are built to scale with your business on B12, so we offer the most advanced security features and high-volume capabilities on the market to keep your customers (and you) safe.

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 team of expert engineers work relentlessly to make sure the POWR apps such as your B12 Before and after slider running smoothly for you.

CASE STUDY: POWR put Rbia Shades on the success track

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.

In just a few short months of installing a POWR Popup app, Rbia earned over 600 new contacts – a 250% growth.


Next, they used a Social Feed app and quickly noticed a leap in new followers on Instagram and 200% more engagement on their site.


Last came the Media Slider. A beautiful way to show off their products and accessories to every site visitor the moment they land on their site.

Add Before and after slider to B12
Before and after slider to B12
Grow contacts by 250%
Before and after slider to B12
2x engagement improvement
Before and after slider to B12
2x more 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.