How to Add A Testmonial Slider App to a Wix Website

The easy way to add Testmonial Slider to Wix in minutes without coding or needing help from a developer.

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Steps to Add a Testmonial Slider App on a Wix Site

Create your customized Testmonial Slider app, match your website's style and colors, and add Testmonial Slider to your Wix page, post, sidebar, footer, or wherever you like on your site.

How To Add a Testmonial Slider App on Wix:

  1. Create a Free Testmonial Slider App

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  2. Open Where You’d Like to Add Your Testmonial Slider

  3. Copy the following code:

    Your code block will be available once you create your app

  4. 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.
  5. Copy and Paste 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..
  6. Save > Publish

    1. Reposition and adjust the size of your Testmonial Slider.
    2. Save and then Publish the website in your Wix website editor.
    3. If you visit your live website, your Testmonial Slider will be visible.

Not sure if our Testmonial Slider app is right for you? Find out more about its features and integrations.

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Remove the Guesswork of Building Your Brand

Brand Identity Begins With a Great Website

Congratulations on publicizing your business online with Wix!


The next step is often getting website visitors and making sales, but how?

Testmonial Slider to Wix
Add Testmonial Slider to Wix

Then You Must Customize Your Elements

People often ask a 'techie' friend to build a Testmonial 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 Testmonial Slider.

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 Testmonial 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!

Add Testmonial Slider to Wix
Support feature

Because POWR is built for scale, has the most advanced built-in security and high-volume capabilities of any other Testmonial Slider app on the market, we protect you while you grow on Wix.

security feature
Our award-winning customer support team is available 24/7, as well as a dedicated Help Center to answer any questions.

Our Testmonial Slider comes with a team of expert engineers that work constantly for you, making sure your Testmonial Slider is always working perfectly.

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.

Add Testmonial Slider to Wix
Testmonial Slider to Wix
Contacts growth 250%
Testmonial Slider to Wix
Engagement up 2x
Testmonial Slider to Wix
2x 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.