Steps to Add a Testimonial Slider App on a Wix Site
Create your customized Testimonial Slider app, match your website's style and colors, and add Testimonial Slider to your Wix page, post, sidebar, footer, or wherever you like on your site.
How To Add a Testimonial Slider App on Wix:
Create a Free Testimonial Slider App
Start for free nowOpen Where You’d Like to Add Your Testimonial Slider
Copy Code
Your code block will be available once you create your app
Create an HTML iframe Element
1. Navigate to your Wix site and click on the + Add icon.
2. Click More and scroll down to Embed
3. Click on the HTML iframe element to add it to the page.Paste the Code
1. Click on Enter Code to open the HTML iframe window.
2. Paste the code provided in Step 1 into the HTML box.
3. Click Apply and close the HTML iframe window..Save and Publish
1. Reposition and adjust the size of your Testimonial Slider.
2. Save and then Publish the website in your Wix website editor.
3. If you visit your live website, your Testimonial Slider will be visible.

Need to know more about features and integrations of our Testimonial Slider app?
See the detailsRemove the Guesswork of Building Your Brand
A Solid Brand Identity Starts on Your Website
If you have your Wix 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?


Website Element Customization is Next
Some small business owners try to design a Testimonial Slider app solo or get an expensive web designer that claims they can build one.
Others try to enlist web design companies overseas that appear to offer Testimonial Slider apps for reduced prices or attempt to use open source code.
POWR Saves You Valuable Time
Also, customizing these apps usually requires coding experience or another designer to help -- costing even more resources.
In a world where scammers infiltrate sites every day, many other Testimonial Slider apps out there aren't built with security in mind, which could expose your customers or worse -- crash your whole site. Not with POWR!


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

Furthermore, our team of talented engineers work nonstop to keep POWR apps like your Wix Testimonial Slider running for you.
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.
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.

POWR apps are made to grow your online revenue.
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 Testimonial 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 Wix site.
POWR Testimonial Slider allows you to edit every detail such as fonts, colors, borders, and spacing directly from the editor, ensuring your Testimonial Slider perfectly match your brand's identity.
This flexibility makes it easy to integrate and align with your site's look and feel.
Adding Testimonial Slider to your Wix 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 Wix site owners to implement Testimonial Slider and gather feedback from their audience.
Using POWR Testimonial Slider on your Wix 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.