Steps to Add a Before and after slider App on a Bootstrap Site
Create your customized Before and after slider app, match your website's style and colors, and add Before and after slider to your Bootstrap page, post, sidebar, footer, or wherever you like on your site.
How To Add a Before and after slider App on Bootstrap:
Create a Free Before and after slider App
Start for free nowCopy Before and after slider embed code snippet for Bootstrap
Your code block will be available once you create your app
Paste Before and after slider embed code into Bootstrap site or Bootstrap Template
Paste the above Before and after slider snippet within the Bootstrap HTML where you would like it to appear. The Before and after slider will responsively fill any containers or grids it is placed in, eg<div class="col-sm">
or<div class="container">
.
Not sure if our Before and after slider app is right for you? Find out more about its features and integrations.
See the detailsRemove the Guesswork of Building Your Brand
Begin Building Brand Identity From Your Website
If you have your Bootstrap 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 engage, captivate, turn, and support more visitors?


Then You Must Customize Your Elements
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 for a bargain.
POWR Saves You Valuable Time
And it takes lots of time to customize and update a Before and after slider app, which will make more complications.
But, without building a strong security system, your site could be prone to hacking and other security issues. We thought of that!


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

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: Rbia Shades is winning with POWR apps
Rbia Shades needed to expand beyond its region by bringing its products online. They needed a low-maintenance, non-techie solution.
After much research, they chose POWR as their no-code tool of choice.
Rbia started to see success with POWR Popup almost immediately, adding over 600 new contacts in the first 90 days.
They then realized that there was a full suite of other solutions they could use to improve their online experience for site visitors.
Soon, Rbia embedded an Instagram Feed app on their website and noticed site visitors who interacted with the app doubled the time spent on their page while growing their followers to over 11k on Insta at the same time.

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 Bootstrap 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 Bootstrap 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 Bootstrap site owners to implement Before and after slider and gather feedback from their audience.
Using POWR Before and after slider on your Bootstrap 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.