How to Add A Before And After Slider App to a 1&1 Website

The easy way to add Before and after slider to 1&1 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 1&1 Site

Create your customized Before and after slider app, match your website's style and colors, and add Before and after slider to your 1&1 page, post, sidebar, footer, or wherever you like on your site.

How To Add a Before and after slider App on 1&1:

  1. Create a Free Before and after slider App

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  2. New Widget/HTML

    In the 1&1 site editor, click Insert Element, then add a new Widget/HTML to the page.
  3. Paste Code

    Your code block will be available once you create your app

  4. Preview the Site

    Your plugin will not appear yet. Click the Desktop icon to view your site preview. You should now see POWR Before and after slider.
  5. Edit Plugin

    You can keep editing POWR Before and after slider in your site preview, or on the live page. Just click the Settings Icon to open the POWR Editor. You can also edit this plugin any time in your POWR account dashboard.

Need to know more about features and integrations of our Before and after slider app?

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Remove the Guesswork of Building Your Brand

Brand Identity Begins With a Great Website

You've already invested time and resources in building your business online just by having a 1&1 website.


Your work isn't done yet, though! Now it's time to attract and engage visitors, then turn them into customers.

Before and after slider to 1&1
Add Before and after slider to 1&1

Then You Must Customize Your Elements

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 enlist web design companies overseas that appear to offer Before and after slider apps for reduced prices or attempt to use open source code.

Get Back More Time With POWR

And it takes lots of time to customize and update a Before and after slider app, which will make more bugs.


But, if you haven't built a strong security system, your business could be prone to hacking and other security issues. We thought of that!

Add Before and after slider to 1&1
Support feature

POWR supports high-volume sites on 1&1 and prioritizes the security of our Before and after slider app, as well as all 60+ apps, to keep any bad actors at bay.

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 incredible engineers work nonstop to keep POWR apps like your 1&1 Before and after slider running for you.

CASE STUDY: Rbia Shades wins big with POWR

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.

Add Before and after slider to 1&1
Before and after slider to 1&1
Grow contacts by 250%
Before and after slider to 1&1
Up 2x in engagement
Before and after slider to 1&1
2x more time on site

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)

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Frequently Asked Questions

Learn more about how to add POWR apps to your website.