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WebP Images

WebP Images

WebP images add-on allows you to increase the speed of your store, reducing page loading time. The add-on automatically converts images into a modern WebP format with no quality loss, as a result images weight on average a quarter less than original PNG and JPG files.
Cart-Power
Reviews: 9
Last update: 19.05.2025 Supports current CS-Cart version
Select the CS-Cart edition on which you will use the add-on.
The update period determines the period of time when you can get access to the new versions of this add-on compatible with the new versions of CS-Cart software released during the chosen period.
To instal the add-on, we will need the FTP access to your server. Please send it along with the order number to sales@cart-power.com once the order is paid.

Improvement of your online store performance by converting its images to the modern WebP format without quality loss.

$60.00
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WebP Images
WebP Images
$60.00

Why WebP format?

Fast pages load is crucial for modern online-store. One of the ways to achieve it is to convert images to modern WebP format. The same quality image in WebP format is 25% less in size than JPG or PNG source. 

WebP Images add-on automatically converts store graphics (product photos, banners, logos, etc.), and if the browser does not support WebP, the source images are shown. 

With WebP Images client won’t notice any difference in quality, but your site pages will load faster.

How does it work?

  • Select one of three available quality modes for images conversion.
  • Set conversion type: on page loading or in the background while browsing it.
  • Images are converted automatically on the first page load and generated WebP images are displayed on its further loads.
  • Or set up CRON to convert images on a schedule. Please note that images will only be queued for conversion after the first time the page with the image is opened on the storefront.

Add-on features:

  • Works with images of any resolution and format.
  • Allows you to select the conversion quality.
  • Automatically converts images in the background or when pages load, or on a schedule.
  • No server overload.
  • Allows you to transliterate image names.

Which web browsers natively support WebP?

WebP lossy supportWebP lossy, lossless & alpha support
Google Chrome (desktop) 17+
Google Chrome for Android version 25+
Microsoft Edge 18+
Firefox 65+
Opera 11.10+
Native web browser, Android 4.0+ (ICS)		Google Chrome (desktop) 23+
Google Chrome for Android version 25+
Microsoft Edge 18+
Firefox 65+
Opera 12.10+
Native web browser, Android 4.2+ (JB-MR1)
Pale Moon 26+

Note! To display the WebP format, you must correctly configure PHP. Make sure that the WebP format support is enabled in the GD graphics library.

Upgrades

6 months of the free upgrade period included.

Works correctly with the popular themes YOUPI and UniTheme.

Product
  • Store Builder
  • Store Builder Plus
  • Store Builder Ultimate
  • Multi-Vendor
  • Multi-Vendor Plus
  • Multi-Vendor Ultimate
Compatible versions
  • 4.20.1
  • 4.19.1.SP2
  • 4.19.1.SP1
  • 4.19.1
  • 4.18.4
  • 4.18.3
  • 4.18.2.SP1
  • 4.18.2
  • 4.18.1.SP1
  • 4.18.1
  • 4.17.2.SP3
  • 4.17.2.SP2
  • 4.17.2.SP1
  • 4.17.2
  • 4.17.1
  • 4.16.2
  • 4.16.1
  • 4.15.2
  • 4.15.1.SP4
  • 4.15.1.SP3
  • 4.15.1.SP2
  • 4.15.1.SP1
  • 4.15.1
  • 4.14.3.SP1
  • 4.14.3
  • 4.14.2.SP1
  • 4.14.2
  • 4.14.1.SP1
  • 4.14.1
  • 4.13.3
  • 4.13.2.SP2
  • 4.13.2.SP1
  • 4.13.2
  • 4.13.1
  • 4.12.2
  • 4.12.1
  • 4.11.5
  • 4.11.4
  • 4.11.3
  • 4.11.2
  • 4.11.1
  • 4.10.4.SP1
  • 4.10.4
  • 4.10.3
  • 4.10.2
  • 4.10.1
Localizations
  • English
  • Русский
Вячеслав Тадтаев
Verified purchase
Advantages
Модуль "Изображения WebP" — это отличное решение для оптимизации изображений на сайте. После его установки и настройки я сразу заметил положительные изменения:
Скорость загрузки страниц улучшилась – WebP-изображения весят значительно меньше, чем JPEG или PNG, при этом сохраняя отличное качество.
Comment
Простота использования – Модуль автоматически конвертирует загружаемые изображения в формат WebP, не требуя ручного вмешательства.
Hocine Sahnoun
Verified purchase
Comment
This add on is a real game changer...increased the site performance by 30%...Simple to install and to configure...if you find any broken image you can just copy its path and excluded it from the conversion...Thx
iMode
Verified purchase
Comment
Good compression! After an initial hiccup, Cart Power Team quickly fixed the issue and WebP addon is working really well (up to 90% compression for us)
Anonymous
Advantages
Converts images over as described to greatly reduce the size and load times while also helping give an advantage with search engines.
Disadvantages
CRON can take a toll on your server for sites like mine that have tens of thousands but you don't have to use CRON as you can just have the images converted over only when they load.
Comment
Would buy again as I have bought several add-ons from this developer.
Jozef
Comment
Excellent supplement, I recommend it.
Support at a very high level!
Anonymous
Advantages
Great product for running your business where speed is of utmost importance.
Comment
Fantastic product. Easy to configure and does its job as described. The service from Cart Power is exceptional! Highly recommended.
Ahmed Moaaz
Comment
Very Nice Add-on
Людмила
Comment
Используем данный модуль, фотографии и баннер сжимаются до 50%. Работает корректно. Место на сервере не занимает. Рекомендуем!!
Сергей
Comment
Спасибо хорошо работает.
CS-Cart development and CS-Cart add-ons Cart-Power
Cart-Power is a fully in-house team with 13-year experience in e-commerce. We develop and

Contact information

Email
sales@cart-power.com
Phone 8-800-3020-886
Website
https://cart-power.com

Cart-Power is a fully in-house team with 13-year experience in e-commerce. We develop and optimize marketplaces, online stores and mobile apps for clients worldwide.

We offer end-to-end solutions—from custom development and design to SEO promotion and support.

Our track record

✓ 500+ successful e-commerce projects;

✓ 5,000+ custom upgrades and developments;

✓ 170+ add-ons to enhance your site’s functionality;


Working with us is convenient because

✓  we discuss details, offer options, and prepare specifications;

✓ your project manager keeps you updated on progress;

✓ QA specialists ensure quality control;

✓ we provide project documentation;

✓ you get guarantees on modifications and projects.


Let us build an efficient online business together.


image%207%20en.png?1675403867046

Mobile App for CS-Cart

Development and optimization for CS-Cart

Audit and promotion for CS-Cart

Design development for CS-Cart

image%202%20en.png?1675403837157

We have successfully delivered 500+ projects for clients worldwide. Due to NDA restrictions, many remain confidential. Below are a few cases approved to be shown in our portfolio.

Join our happy customers!

direct-aid.org NPO

avovado.by marketplace

cdek.market marketplace

ledoutfitters.com marketplace

tdelit.ru marketplace

event.top marketplace


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