Steps to Add a Before and after slider App on a WebStarts Site
Create your customized Before and after slider app, match your website's style and colors, and add Before and after slider to your WebStarts page, post, sidebar, footer, or wherever you like on your site.
How To Add a Before and after slider App on WebStarts:
Create a Free Before and after slider App
Start for free nowInsert New HTML Code
In the Webstarts editor, go to Insert and click HTML Code. Insert HTML requires a Premium WebStarts account.Copy and Paste
Your code block will be available once you create your app
View Site
Your POWR Before and after slider will appear on the page. Save your changes, then click on View Site.Set Up Plugin
Go to the live Webstarts website and find the new plugin. Click on the Settings Icon in the top-right corner to open the POWR Editor. Use the POWR Editor to set up and customize the plugin.
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
Brand Identity Begins With a Great Website
Congratulations on publicizing your business online with WebStarts!
The next step is often gaining website visitors and making sales, but how?


Website Element Customization is Next
People often ask a 'techie' friend to design a Before and after slider for them or hire a 'web guy' that one of their friends referred.
Others look overseas or for low-cost open source alternatives for Before and after slider.
Save Time 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 progress, you're likely to encounter security issues, as hackers may attempt to manipulate vulnerabilities in the Before and after slider app. POWR has you covered!


POWR has the most advanced security features, is built for scale, and currently supports high-volume sites on WebStarts 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 smoothly.
CASE STUDY: Rbia Shades wins big with POWR
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.
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.

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