Steps to Add a Before and after slider App on a Omnisend Site
Create your customized Before and after slider app, match your website's style and colors, and add Before and after slider to your Omnisend page, post, sidebar, footer, or wherever you like on your site.
How To Add a Before and after slider App on Omnisend:
Create a Free Before and after slider App
Start for free nowCopy code from below
Your code block will be available once you create your app
Open Omnisend email campaign to add an image of your POWR Before and after slider.
1. Open your email campaign where you’d like to add your Before and after slider.
2. Drag an HTML content block to your email and paste code from the first step.
3. A static image of your app should display in your email!
Undecided if our Before and after slider app will suit your needs? We have all the details you need.
See the detailsRemove the Guesswork of Building Your Brand
Brand Identity Begins With a Great Website
Congratulations on getting your business online with Omnisend!
The next step is often gaining website visitors and making sales, but how?


Now You Have To Make Your Elements Unique
Some small business owners try to develop a Before and after slider app by themselves or get an expensive web designer that promises they can build one.
Others try to find web design companies overseas that claim to offer Before and after slider apps for low prices or attempt to use open source code.
Reduce Time Spent by Half With POWR
Also, customizing these apps usually requires coding experience or another designer to help -- costing even more resources.
In a world where scammers infiltrate sites every day, many other Before and after slider apps out there aren't built with security in mind, which could expose your customers or worse -- crash your whole site. Not with POWR!


Because POWR is built for scale, has the most advanced built-in security and high-volume capabilities of any other Before and after slider app on the market, we protect you while you grow on Omnisend.

Our team of expert engineers work 24/7 to ensure the POWR apps such as your Omnisend Before and after slider working 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.
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.

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)
Frequently Asked Questions
Learn more about how to add POWR apps to your website.
Yes, any POWR app will work perfectly on any website. What’s better, is the patented POWR Live Editor is the same regardless of the app.
- Easily add more than one (for free)
- Edit to your needs directly from your live site
- Changes are made instantly
Absolutely! The POWR Before and after slider widget is optimized for mobile, ensuring that it looks great and functions smoothly across all devices, including phones and tablets.
This optimization enhances user experience, contributing to higher engagement rates on your Omnisend site.
POWR Before and after slider allows you to edit every detail such as fonts, colors, borders, and spacing directly from the editor, ensuring your Before and after slider perfectly match your brand's identity.
This flexibility makes it easy to integrate and align with your site's look and feel.
Adding Before and after slider to your Omnisend site is fully outlined above and straightforward with no coding required.
Simply follow POWR's setup guide, which is as easy as copy/pasting the provided code snippet into your site's HTML.
This ease of installation makes it convenient for Omnisend site owners to implement Before and after slider and gather feedback from their audience.
Using POWR Before and after slider on your Omnisend site offers numerous benefits, including enhanced customization options and easy installation without coding.
These features help improve your site's user engagement by allowing visitors to provide valuable feedback, leading to better online growth.