Install A Testmonial Slider App on Wix

Don't know how to code? No problem with these easy steps to add Testmonial Slider to Wix in minutes.

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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

    Start for free now
  2. Open Where You’d Like to Add Your Testmonial Slider

  3. Copy 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. 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..
  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 making the first move to design your company's presence online -- by getting your Wix website live on the web!


Here comes the next big question: How do you get site visitors to engage and buy your product or service?

Testmonial Slider to Wix
Add Testmonial Slider to Wix

Then You Must Customize Your Elements

People often ask a 'techie' friend to design 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

And it takes huge amount of time to customize and update a Testmonial Slider app, which will result in 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 Testmonial Slider to Wix
Support feature

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

security feature
All common questions are answered by searching POWR's robust Help Center or by reaching out to our customer support team, which is available 24/7.

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: POWR put Rbia Shades on the success track

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 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 complete 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.

Add Testmonial Slider to Wix
Testmonial Slider to Wix
250% growth in contacts
Testmonial Slider to Wix
Up 2x in engagement
Testmonial Slider to Wix
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.