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Cloudimage Responsive Transformation & Acceleration

This is an Integration with a Third Party Service. Other charges and fees may be required to use this extension on your Store


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Scaleflex is the provider of this scalable image CDN and proxy for transforming and optimizing images on-the-fly and accelerating them via rocket-fast Content Delivery Networks all around the world. The Cloudimage Responsive Images Plugin is a JS plugin for implementing Cloudimage in your code automatically and enabling responsive images on any web or mobile application. This Magento 2 module implements the Cloudimage Responsive Images Plugin on Magento 2 shops and accelerates your shop's landing page, category and product pages.

The Cloudimage plugin will rewrite the image URLs and replace them with Cloudimage URLs, on the fly. Your origin images will be downloaded from your storage (Magento media gallery, S3 bucket, …), then resized by Cloudimage and finally distributed over CDN. No development needed.

Account & Pricing

To use the module, please sign up for a free account on the Cloudimage registration page and immediately get your Cloudimage token via email. This token is required to configure and use the Magento plugin. The Cloudimage token is free to request and setup, and will grant you the use of 25GB of image cache and 25GB of CDN traffic, per month, at no cost.

If you need more bandwidth capacity, feel free to look into our Cloudimage Pricing page.


There are 2 steps for enabling the plugin on your Magento 2 shop:

  1. Install Scaleflex Cloudimage module for Magento 2
  2. Adapt the Magento templates to enable Cloudimage (on-the-fly, or manually with the help of our documentation)

(New) Support of multiple websites and store views: now you can have difference tokens for each and every website on you Magento server.

The following features are available through options you can activate & deactivate depending on what fits best your use:

  • Use origin URL: If enabled, the module will only add query parameters to the image source URL without prefixing it with {token}.cloudimg.io. This is required if you use a dedicated subdomain for delivering your images (media) in Magento. You will need to contact us for enabling a custom CNAME in Cloudimage on our Support page.
  • Ignore Image Size Node: useful for improving compatibility with some themes.
  • Ignore Image Size Style: useful for improving compatibility with some themes.
  • Lazy Loading*: if enabled, images will be lazy-loaded for better loading times and user experience, with a  a "lazy-off" class to avoid lazy loading on specified images.

*lazy loading can have variable results on some websites as for the first rows of images loaded, therefore it is recommended to make use of an integrated new class provided: “lazy-off”. You can specify the "lazy-off" class either in the page builder through the back-office, or in the templates directly (eg. category page and product page).

Advanced Options

This setting is for advanced users only and allows to inject a custom JS function into the Magento templates in order to support some specific Magento templates. Feel free to contact us in order to get the custom JS function to inject to address issues with your specific template.

  • Inject Custom JS function: If enabled, you will be able to customize the JS function used dynamically to get the DOM information.
  • Custom js function: The js function to customize the Cloudimage library.
  • Image Quality: Customizes the image quality, therefore compression -size- applied by default. (warning, a setting under 80 might have a potentially visible impact)
  • Ignore SVG images: If enabled, all SVG images will be skipped from acceleration as anyway vector images will not be compressed
  • Remove v7: Removes the "/v7" part in URL format. Activate for token created after October 20th 2021.
  • Custom Library Options: Those optional parameters will be added to the request for each URL going through the Cloudimage acceleration infrastructure. It can allow you to force image formats, apply automatic transformations or watermarking, and might be used for troubleshooting purposes. (for advanced users only, please refer to the official Cloudimage documentation here for the list of possible parameters)
  • Fotorama Compatibility Mode: Fotorama compatibility mode, default no.
  • Maximum "Pixel ratio": List of supported device pixel ratios, default is 2, eg: 2 for Retina devices
  • (new) Prevent Image Resize: If you set Maximum "Pixel ratio" equal to 2, but some of your assets do not have the minimal retina size, please enable this to prevent image resizing and shrinkage or loss of quality.

Technical Specifications

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Seller profile


Seller contact



Cloudimage by Scaleflex

Current Version


Adobe Commerce platform compatibility

Open Source (CE): 2.3 (current), 2.4 (current)

Commerce on prem (EE): 2.3 (current), 2.4 (current)

Commerce on Cloud (ECE): 2.3 (current), 2.4 (current)


Stable Build


25 April, 2022


Extensions, Site Optimization, Performance


Installation Guides

License Type

Open Software License 3.0 (OSL-3.0)


Privacy Policy

Quality Report

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Installation & Varnish Tests


Coding Standard


Plagiarism Check


Malware Check


Marketing Review


Manual Testing


All tests were conducted on the latest versions of Adobe Commerce that existed for the compatible release lines at the moment of the extension submission. Latest versions of all other software were used, as applicable.

Release Notes

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  • Compatible with Open Source (CE) : 2.3 2.4
  • Compatible with Commerce on prem (EE) : 2.3 2.4
  • Compatible with Commerce on Cloud (ECE) : 2.3 2.4
  • Stability: Stable Build
  • Description:

    Added Multi-tenancy support
    Added Image resize prevention (for low-resolution originals)


  • Compatible with Open Source (CE) : 2.3 2.4
  • Compatible with Commerce on prem (EE) : 2.3 2.4
  • Compatible with Commerce on Cloud (ECE) : 2.3 2.4
  • Stability: Stable Build
  • Description:

    Add Fotorama Compatibility Mode
    Add max Device Pixel Ratio option


  • Compatible with Open Source (CE) : 2.3 2.4
  • Compatible with Commerce on prem (EE) : 2.3 2.4
  • Compatible with Commerce on Cloud (ECE) : 2.3 2.4
  • Stability: Stable Build
  • Description:

    Added a "remove v7" switch to handle the URL transformation of tokens created recently.


  • Compatible with Open Source (CE) : 2.3 2.4
  • Compatible with Commerce on prem (EE) : 2.3 2.4
  • Compatible with Commerce on Cloud (ECE) : 2.3 2.4
  • Stability: Stable Build
  • Description:

    [2.0.0] - 2022-01-17
    Add a text field in the configuration to modify the URL for retrieving the Cloudimage library
    Add an option in the back office to define the image compression (select box from 1 to 100)
    Add a Yes / No option to ignore SVG type images
    Add a "lazy-off" class to avoid lazy loading on specified images


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The best place to start if you need help with a specific extension is to contact the developer. All Adobe Commerce developers have both a contact email and a support email listed.

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