Steps to Add a Slide In App on a 1&1 Site
Create your customized Slide In app, match your website's style and colors, and add Slide In to your 1&1 page, post, sidebar, footer, or wherever you like on your site.
How To Add a Slide In App on 1&1:
Create a Free Slide In App
Start for free nowCreate New Widget/HTML
Open your 1&1 site editor, click Insert Element from the sidebar menu, and select Widget/HTML.Paste the Code
Your code block will be available once you create your app
Preview your Site
Your plugin will not appear yet. Click the Desktop icon to view your site preview. You should now see POWR Slide In.Edit POWR Slide In
You're now ready to edit your POWR Slide In right in your site preview. Click on the Settings Icon to launch the POWR Editor, and save when you're finished. You can also edit this plugin any time in your POWR account dashboard.
All you need to know about our Slide In app is just a click away.
See the detailsRemove the Guesswork of Building Your Brand
Brand Identity Begins With a Great Website
You've already invested time and resources in creating 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 make them into customers.


Then You Must Customize Your Elements
People often ask a 'techie' friend to design a Slide In for them or hire a 'web guy' that one of their friends referred.
Others look overseas or for low priced open source alternatives for Slide In.
POWR Saves You Valuable Time
Also, customizing and updating a Slide In app calls for even more time, and is likely to cause new bugs.
As your company continues to progress, you're likely to face security issues, as hackers may attempt to manipulate vulnerabilities in the Slide In app. POWR has you covered!


All POWR apps are built to scale with your business on 1&1, so we offer the most advanced security features and high-volume capabilities on the market to keep your customers (and you) safe.

POWR's team of engineers are working around the clock to keep 1&1 Slide In and all 60+ other POWR apps working perfectly.
CASE STUDY: Rbia Shades is winning with POWR apps
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.
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 Slide In 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 1&1 site.
POWR Slide In allows you to edit every detail such as fonts, colors, borders, and spacing directly from the editor, ensuring your Slide In perfectly match your brand's identity.
This flexibility makes it easy to integrate and align with your site's look and feel.
Adding Slide In to your 1&1 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 1&1 site owners to implement Slide In and gather feedback from their audience.
Using POWR Slide In on your 1&1 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.