Steps to Add a Testimonial Slider App on a HTML Site
Create your customized Testimonial Slider app, match your website's style and colors, and add Testimonial Slider to your HTML page, post, sidebar, footer, or wherever you like on your site.
How To Add a Testimonial Slider App on HTML:
Create a Free Testimonial Slider App
Start for free nowCopy the following Testimonial Slider HTML snippet
Your code block will be available once you create your app
Paste Testimonial Slider code snippet into your HTML website or template
Paste the code snippet inside your website's <body> </body> tags where you'd like your Testimonial Slider to appear.
Note: If you are viewing an HTML page with the local filesystem (without a server) then your Testimonial Slider may not appear. If you need a local preview, use the iFrame install method instead.
Not sure if our Testimonial Slider app is right for you? Find out more about its features and integrations.
See the detailsRemove the Guesswork of Building Your Brand
Establishing Brand Identity 101 - Your Website
If you have your HTML website working, you’ve tackled the biggest challenge in building an online presence. Way to go!
But next comes the hard part: how can you engage, captivate, turn, and support more visitors?


Make Your Website Elements Unique
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 find web design companies overseas that claim to offer Testimonial Slider apps for low prices or attempt to use open source code.
Reduce Time Spent by Half With POWR
Plus, updating and customizing a Testimonial Slider app can be challenging, and you may think you have to hire a developer.
Additionally, as your business increases, hackers could see an unsecured Testimonial Slider as a great opportunity to exploit your business and your customers. We consider this and built safeguards!


POWR supports high-volume sites on HTML and prioritizes the security of our Testimonial Slider app, as well as all 60+ apps, to keep any bad actors at bay.

POWR's team of engineers are working around the clock to keep HTML Testimonial Slider and all 60+ other POWR apps working smoothly.
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 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.

All POWR apps are built for peak-performance.
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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 HTML 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 HTML 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 HTML site owners to implement Testimonial Slider and gather feedback from their audience.
Using POWR Testimonial Slider on your HTML 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.