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!

All you need to know about our Before and after slider app is just a click away.

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Remove the Guesswork of Building Your Brand

Begin Building Brand Identity From Your Website

Congratulations on publicizing your business online with B12!


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

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

Then You Must Customize Your Elements

Some may think only a 'techie' in the office or a self-proclaimed 'expert' on Facebook can expand a Before and after slider without a hitch.


Others look for low-cost alternative Before and after slider apps from overseas or open source Before and after slider apps that claim to have what they're looking for.

Reduce Time Spent by Half With POWR

Also, customizing and updating a Before and after slider app involves even more time, and is likely to cause new complications.


As your company continues to expand, 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

POWR has the most advanced security features, is built for scale, and currently supports high-volume sites on B12 and other similar platforms.

security feature
POWR provides 24/7 customer support and a dedicated Help Center, so someone is always there to answer all your questions!

Furthermore, our team of talented engineers work at all hours to keep POWR apps like your B12 Before and after slider running for you.

CASE STUDY: Rbia Shades completely transformed their online experience

After much success locally, Rbia needed a way to collect emails effectively on their brand-new website.


Their website provider did not have what they were looking for, so the search was on. After doing their research, they believed POWR was what they needed.

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 B12
Before and after slider to B12
Contacts growth 250%
Before and after slider to B12
Engagement up 2x
Before and after slider to B12
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.