Steps to Add a Before and after slider App on a Blastness Site
Create your customized Before and after slider app, match your website's style and colors, and add Before and after slider to your Blastness page, post, sidebar, footer, or wherever you like on your site.
How To Add a Before and after slider App on Blastness:
Create a Free Before and after slider App
Start for free nowCopy Before and after slider embed snippet for Blastness
Your code block will be available once you create your app
Add to HTML or Embed Code element in Blastness editor
Paste above Before and after slider snippet into any Blastness element that accepts HTML or an embed code. Save, view the live page, and your Before and after slider will appear!
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
If you have your Blastness website published, you’ve completed the biggest challenge in building an online presence. Way to go!
But next comes a tough question: how can you draw in, captivate, turn, and support more visitors?


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 design 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
Plus, updating and customizing a Before and after slider app can be difficult, and you may think you have to hire a developer.
Additionally, as your business develops, hackers could see an unsecured Before and after slider as a great opportunity to exploit your business and your customers. We consider this and built safeguards!


POWR supports high-volume sites on Blastness and prioritizes the security of our Before and after slider app, as well as all 60+ apps, to keep any bad actors at bay.

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

Yes, POWR has an app for that.
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 Blastness 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 Blastness 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 Blastness site owners to implement Before and after slider and gather feedback from their audience.
Using POWR Before and after slider on your Blastness 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.


