Ultimate Image Optimizer for Magento 2

Ultimate Image Optimizer Extension for Magento 2
Best Seller
Hyvä Compatible Themes Out-of-the-box
Mage-OS Compatible
Composer Installation Composer Installation?

All-In-One Image Optimization: Performance + UX + SEO

With our Ultimate Image Optimization extension you found the one-stop, all-in-one image optimization solution for performance, CWV, UX & SEO optimization.

The Most Complete & Advanced
Image Optimization For Your Magento Store:

  • Performance:
    AVIF, WebP, Responsive, Lazy & Priority Loading
  • User Experience:
    High-Res Images, Low Quality Previews
  • SEO:
    Image Name Rewrites, Alt-Text Updates
  • And Much More...

See All Highlights


Magento Marketplace Approved by
  • One-Time Payment
  • Lifetime Access To Source Code
  • 1 Year Free Support
  • 1 Year Free Updates

Approved & Verified by Magento Marketplace


1st Extension Provider
     With Hyvä Support
     Awesome since 2021!


Unencrypted. 100% Open Source & Customizable


Coding Standards Applied. Clean & Readable Code


Countless Satisfied Customers: Be The Next One!


Made With Love

Our extensions are made with love & passion for building new things, perfection & performance in mind.


Field Tested

Our extensions are field-proven in our own client projects.

Customer Feedback


The most complete image optimization for Magento 2
AVIF, WebP, High-Resolution, Responsive & Low Quality Preview Images
SEO friendly image name rewrites & alt text updates and more...

Performance & Quality Boost
for Your Magento 2 Store!


Every online store features tons of images, but with many images there are challenges and also chances for optimization.

Making sure images are loading fast and not killing the page load times and Core Web Vitals scores are key, for user experience as well as for SEO with performance being an important ranking factor.

On the other side, images should always be of high, crystal clear and ultra-sharp quality and easy to digest by search engines.

But no worries, we got you covered. Check our solution for you that takes care of all your Magento 2 image optimization needs in just one single extension.


See how JaJuMa Ultimate Image Optimizer will help you solving all your image optimization needs:
Full range of performance optimizations for images unrivaled by any other extension:
Next-Generation image formats, responsive images, lazy or high-priority loading, async decoding, adding width/height...
User Experience:
Take the user-experience in your Magento 2 store to a new level:
Retina/High-Resolution images for super-sharp images showing every tiny detail of your products. App-like user-experience with Low Quality Preview Images displayed while images ares still loading.
Search Engine Optimization:
SEO-friendly image names & alt-texts, fully automated follow configurable patterns based on product attributes.
And Much More:
Image conversion/optimization by Cron/CLI as well as optimization status & statistics, Amazon S3 support, convenient configuration check and conversion test tools in backend and more make this the most complete and advanced image optimization solution available for Magento 2.


Ultimate Image Optimizer by JaJuMa-Develop

The All-In-One Image Optimization Extension For Magento 2.

Performance, User Experience (UX) & SEO Image Optimization
Completely Automated, Flexible But Still Easy To Use!

JaJuMa Ultimate Image Optimizer creates multiple versions for each image fully automatically.
Depending on browser and display capabilities, the most suitable image version will be served to your customers.


Performance Optimization
For Rocket Speed

And Top Core Web Vitals


Cutting-Edge Image Format


Next-Generation Image Format



For Small Devices


Lazy Loading

To Defer Offscreen Images


High Priority

For LCP Images


Auto Add Missing
Width/Height Attributes

To Avoid CLS


Image Decoding

For Decoding Off The Critical Path

User Experience (UX)


User Experience

For Happy Customers



For Crystal-Clear Product Images


Low Quality
Preview Images

For App-Like User Experience

Search Engine Optimization (SEO)


Search Engine

For Top Rankings


Rewrite Image
File Names

Based On Product Attributes


Update Image

For Search Engine Optimization

And Much More...


Background Images Optimization


Automated Conversion

WebP + Variants


Automated Conversion
Via cron/CLI

AVIF, WebP & Variants


Dedicated Optimized
Images Cache

To Easily Reset/Restart Optimization


Convenient AVIF & WebP
Conversion Test Tool

For Conversion Preview in Backend


Convenient Config
Check Tool

To Easily Find & Verify Configs


Completely Local/
On-Premise Solution.

No Additional Cost/Dependencies from 3rd Party Services


Optimization Status
And Statistics

View in Backend


Amazon S3
Remote Storage

Optionally Supported

Hyvä Theme Compatible
See Hyvä Demo
Mage-OS Compatible
See Mage-OS Demo


Ultimate Image Optimizer Extension for Magento 2 by JaJuMa In Detail.
Image Optimization at its best for Your Online Store!

Next-Generation AVIF & WebP Optimized Images,
Responsive Images + High-Resolution Images + Low Quality Image Previews
Lazy Loaded...

JaJuMa Ultimate Image Optimizer Extension

Image optimization for websites can be a tricky task!

Image files should be as small as possible for fast loading, while still being sharp and of high quality. For this, using the right image file format and the perfect balance between compression and quality is key.
Images should not slow down the page load more than necessary. This means images should only be loaded when really needed and visible to the visitor.
Images should be displayed as crystal clear and sharp as possible down to the smallest detail, on every device and display. For this, images need to be optimized for utilizing the capabilities that modern "Retina" / High-Resolution displays with higher pixel-densities provide.

This is where our Ultimate Image Optimization for Magento 2 extension comes to your rescue!
The All-In-One image optimization extension takes care of all these image optimizations for you:
Performance + User Experience (UX) + SEO
Automating the optimization process as much as possible, saving you a lot of manual work, while still allowing you to control and manage the optimization to suit your specific needs.

Check the detailed descriptions below to see how JaJuMa Ultimate Image Optimizer will help you boost your page load times, SEO rankings and conversion rate, thanks to perfectly optimized and high-quality images.

AVIF Optimized Image: Size Comparison AVIF vs. JPG

AVIF Optimized Images for Magento 2

Now that WebP has already become a quasi-standard for websites, there is a new superstar of image formats: AVIF .
JaJuMa Ultimate Image Optimizer is the first extension that allows to use this new technology with Magento 2!

The AV1 (AVIF) image format is based on the AOMedia Video 1 (AV1) codec, which is developed by the Alliance for Open Media (AOMedia). Compared to WebP, AVIF enables significantly smaller file sizes and thus faster loading times with the same quality. As of today, AVIF is only supported by Chrome Browser, Opera & Firefox, but the other browsers will probably also support this new image format in the near future.

No question: The future belongs to AVIF! Although the underlying standard has not yet been finalized, the realizable benefits are so good that the technology is already being used by major players such as e. g. Netflix productively.

Not only the superiority of the technology but also the numerous well-known representatives of the technology industry who are behind AV1 (Google, Facebook, Apple, Netflix, Microsoft, Amazon ... to name just a few) suggest that AVIF will quickly become established.

So why wait?
Use AVIF today in your Magento 2 store for faster loading times and even smaller image files with the same quality.
With JaJuMa Ultimate Image Optimizer, of course, 100% browser compatible and fallback to WebP or JPG / PNG image formats supported by the respective browser.
And together with the other features and advantages that our extension offers.

WebP Optimized Images: Size Comparison WebP vs. JPG

WebP Optimized Images

Using WebP images or not, thats nothing you can seriously argue about.
Seeing how superior this image format is compared to traditional .jpg and .png, the benefits coming with it and by now all major browsers supporting .webp, its an optimization no website or store would want to miss out.

Want to learn more about WebP, how good it is and how the conversion works? Please check JaJuMa WebP Optimized Images description for details as well as WebP vs. JPG/PNG quality comparisons.

JaJuMa Ultimate Image Optimizer includes all the features of our WebP Optimized Images extension, the #1 solution for adding WebP images to Magento 2.

While WebP is great for reducing the image file size, we take image optimization for Magento 2 to the next level with JaJuMa Ultimate Image Optimizer - Read on below to learn about the additional optimizations provided by this extension.

Ultimate Image Optimizer Extension: Responsive Images

Responsive Images

Using AVIF & WebP image formats is one important step for optimizing your Core Web Vitals (CWV) and especially the Largest Contentful Paint (LCP) metric.
But with our Ultimate Image Optimizer you get even more: Responsive Images.
Variants of your CMS images with smaller resolutions for smaller screens and mobile devices can be generated automatically. By this, image file sizes are reduced even further.
Especially your "above-the-fold" big-sized hero images will greatly benefit from this optimization. As a result, your LCP score will get better on mobile devices where this metric is particularly challenging.

With our extension, breakpoints for which responsive image variants should be generated are configurable.
And of course, AVIF & WebP optimization is applied to these responsive images as well.

Ultimate Image Optimizer Extension: High-Resolution (Retina) Images

High-Resolution ("Retina") Images for Magento 2

Ever been unsatisfied with the quality of your product images?
Product images being somehow blurry, not showing the small details nicely?
Then it's time to change that and make your product images stand-out and a real joy to look at. Making use of modern displays high pixel density effectively will give you stunning, crystal-clear product images where even tiny details are showing sharp and not blurry anymore.

JaJuMa Ultimate Image Optimizer creates and adds these High-Resolution ("Retina") Images automatically and lets the browser download the most suitable version depending on your client's device/display.
To match your specific needs, the extension allows you to choose between adding double and/or triple resolution image versions for your product images.

Low Quality Image Previews (LQIP)

Ultimate Image Optimizer Extension: Low Quality Image Previews (LQIP) - Blur Image Version

A "Mobile-App Like" user experience where low quality image previews are displayed to the user
while the real images are still being loaded via slow and contested mobile network?
Yes you can have that for your Magento store with our Ultimate Image Optimizer - the first and only extension to offer this outstanding user experience!
Improve the perceived performance in your Magento store now by displaying your customers "at least something" while images are still loading via slow network.

Ultimate Image Optimizer Extension: Low Quality Image Previews (LQIP) - Animated Colored Background

It's your choice, we implemented 5 different types of low quality image previews:

  • A "blur" version of the image.
  • A colored background with a uniformly defined color for all images, pulsating animation
  • A colored background follow the primary color of the image, pulsing animated
  • A linear gradient background based on the colors of the image, pulsing animated
  • An uploaded icon/image (as with classic lazy loading via JS)
Ultimate Image Optimizer Extension: Lazy Loading Images

Lazy Loading for Images

Out of the box, Magento 2 lacks lazy loading for images. Which is an important feature for improving user experience as well as page load times - especially on mobile devices - and by this also improving your SEO rankings.

JaJuMa Ultimate Image Optimizer allows you to add native lazy loading for an image if missing.

Lazy loading feature of JaJuMa Ultimate Image Optimizer

  • will be added to images already converted to .avif/.webp
  • is fully compatible with .avif/.webp images and <picture>-tags
  • allows you to exclude images from lazy loading as needed by configuration (e. g. "hero"-images above-the-fold).

Customer Reviews

Finally AVIF for Magento 2 Shops!!!
Review by
Worth every penny! Great guys - you just think along.
One of the best extensions!
Review by
Extremely sharp images despite high compression - awesome!
All-in-One Image Optimization!
Review by
It really is THE performance booster!! Thank you also for your great support.

Write Your Review

Your Rating:

You submitted your review for moderation.

Frequently Asked Questions

General Magento Extension Questions
How to install Magento 2 extensions from JaJuMa?

We offer different ways of Magento 2 extension installation:

Before Installing

  • We recommend you to duplicate your live store on a staging/test site and try installation on your staging/test site before deploying to your live store
  • Backup Magento files and the store database

Please Note:
It’s very important to backup all themes and extensions in Magento before installation, especially when you are working on a live server. We strongly recommend you to do not skip this step.

Manual Extension Installation via FTP/SSH:

After purchasing an extension, you can download the module as .zip package in your Customer Account.
After downloading the .zip package, please follow these steps for installation:

  1. Log into your hosting space via a FTP client (e. g. FileZilla, WinSCP, cuteFtp)
  2. Create Folder: /app/code/Jajuma/[ExtensionName]*
  3. Unzip extension package and upload files into: /app/code/Jajuma/[ExtensionName]*
  4. Enter and run the following commands at the command line:
    php bin/magento setup:upgrade
    php bin/magento setup:static-content:deploy

* Note: [ExtensionName] can be found in registration.php file: Jajuma_[ExtensionName]


Extension Installation via Composer / Magento Marketplace:

For installation via composer, please get the extension

  • from Github and install as any other extension from Github or
  • from Magento Marketplace and follow this Installation Guide and
    make sure to use the correct key for Marketplace repo (the key that belongs to the account that purchased the module).
    In case of issue with installing via composer, please double-check to use the correct key for Marketplace repo.
    Your key should be in your auth.json file.

Links for composer installation to Github/Marketplace can be found on top of this page in technical info section - Click Here

Error Could not find a matching version of package jajuma/[module-name]. Check the package spelling, your version constraint and that the package

With this error message, most likely the key used for the Marketplace repo is wrong/invalid, i. e. not the key that belongs to the account that purchased the module. Please double-check to use the correct key for the Marketplace repo.

For installing extensions from Magento Marketplace, please follow this guide and make sure to use the correct key for the Marketplace repo:
Installation Guide

Please feel free to get in touch with our support in case you have any further questions or concerns or check with Marketplace support in case the installation issue can not be resolved.

Do you offer free technical support?

After purchasing a (non-free) extension we provide 12 month support via support ticket for free.

Do you offer customization service for your extensions?

Yes, please get in touch with our customer support so we can clarify your requirement and provide a quote.

Where can I download my extension?

You can download your extension from your customer account as soon as the payment has been processed.

Do you offer a free trial period?

Unfortunately, we can not offer a free trial period.

However, we do have demo site for all our extensions. Feel free to test all the features and see how the extensions work.

In case of any questions or concerns regarding compatibility or how some extension works our customer support is also always happy to help.

Do you offer refunds?

All our extensions are non-tangible downloadable goods. Hence we can unfortunately not issue refunds.

Refunds will NEVER be issued for services provided such as installation support, customization and software development work.


Version: 1.0.0

  • Initial Release

Version: 1.0.1

  • Code Optimizations

Version: 2.0.0

  • Added: Support for AVIF images
  • Added: Image Conversion & Optimization by Cron/CLI
  • Added: Image Optimization Status & Statistics View in Backend

Version: 2.1.0

  • New Option: Use AVIF only if smaller than WebP
  • Improvement: Allow using RegEx for Excluding Directories
  • Added: Option for custom path to Imagemagick for AVIF conversion
  • Refactoring & Code Optimizations
  • Minor Bugfixes

Version: 2.1.1

  • Media Scan: Skip Permission Denied Files/Directories
  • Media Scan: Include .jpeg Image Files
  • Fix issue with Swatches

Version: 2.1.2

  • Fix issue with Swatches
  • Minor Opimizations

Version: 2.2.0

  • Added: Improve media scan / add config to keep/reset conversion errors on scan
  • Added: New option for decode images async (decoding="async")
  • Added: New option to set image dimensions (width, height) if missing to prevent Content Layout Shift (CLS)
  • Fixed: False error message when creating High-Res versions
  • Fixed: Check for skip images from other hosts
  • Fixed: Minor issue with the conversion test tool
  • Fixed: Issue with reset optimization status mass action

Version: 2.2.1

  • Added: Option to limit the number of threads used for AVIF conversion
  • Updated: Cavif Conversion Tool (v1.1.1)
  • Fixed: Compatibility with certain Hosts that use auto-scaling and other special setups (e. g. MageMojo and Mittwald)
  • Fixed: Minor Issues with Special Cases

Version: 2.3.1

  • Added: Support for optimizing inline background images
  • Added: Hyvä compat module released
  • Improvement: Coding Standard updates
  • Improvement: Handling of updated image files
  • Updated: Cavif Conversion Tool (v1.3.1)
  • Minor Bugfixes

Version: 2.3.2

  • Improved: Optimized parsing for background images
  • Fixed: "Undefined offset" issue with background images that have max-height

Version: 2.3.3

  • Updated: Cavif Conversion Tool (v1.3.3)
  • Improvement: Drop JQuery Compat Mode
  • Improvement: Better Compatibility with CDNs
  • Fixed: Images converted from backend showing with size 0kb

Version: 2.3.4

  • Improved: Optimized parsing & handling for background images
  • Fixed: Images converted from backend showing with size 0kb
  • Fixed: Issue with High-Res images

Version: 2.3.5

  • Fixed: Issue with declarative schema on upgrade

Version: 2.3.6

  • Fixed: Issue with special characters in image alt text

Version: 2.3.7

  • Improvement: Optimized parsing & handling for background images
  • Fixed: Issue with Image Scan

Version: 2.3.8

  • Fixed: Issue with scan status update

Version: 2.3.9

  • Fixed: Issue with High-Res images

Version: 2.3.10

  • Improvement: Set timeout for AVIF conversion to unlimited
  • Fixed: Issue with background image url missing quotes

Version: 2.3.11

  • Improvement: Cover more cases for background images

Version: 2.3.12

  • Updated: Compatibility with M2.4.4 / php 8.1
  • Fixed: Some special case with swatches

Version: 2.3.13

  • Fixed: Conflict with Amazon Pay
  • Updated: cwebp conversion tool / binary (v1.2.2)

Version: 2.3.14

  • Added: Remote Storage Support
  • Added: Option to disable WebP
  • Added: Option to disable WebP On-The-Fly conversion
  • Fixed: Support for multi-thread AVIF conversion
  • Updated: Cavif Conversion Tool (v1.3.5)

Version: 2.3.15

  • Updated: Remote Storage Support (Clear WebP Images & Test Tool support)
  • Fixed: Call to undefined method ReflectionUnionType::getName() with Hyvä Theme

Version: 2.3.16

  • Improvement: Skip Images in Transactional Emails

Version: 2.3.17

  • Improved: Media Scan optimizations
  • Updated: Cavif Conversion Tool (v1.4.1)

Version: 2.3.18

  • Fixed: Compile issue on older Magento versions introduced with release 2.3.17

Version: 2.3.19

  • Added: CLI command for scan media
  • Fixed: Conflict with HTML Minification
  • Fixed: AVIF support detection in latest Firefox

Version: 2.3.20

  • Updated: Magento 2.4.6 & php8.2 Compatibility

Version: 2.3.21

  • Improvement: Allow using both, BaseURL & Media BaseURL, for images at the same site

Version: 2.3.22

  • Fixed: Issue with Test Tool on M2.4.6

Version: 2.3.23

  • Fixed: Issue with images in comments

Version: 2.3.24

  • Fixed: Issue introduced with previous release

Version: 2.3.25

  • Fixed: Issue introduced with previous release

Version: 2.3.26

  • Added: Support for High-Res images in Fotorama

Version: 2.3.27

  • Fixed: Issue with old php version
  • Added: Compatibility with upcoming module

More Extensions

Maybe also interesting for you?
More valuable Extensions and Add-Ons for your Magento Store

Our Customers Are Excited!

How do you like this extension?