Automatic Image Optimization

Description
Improve usability and your Google Pagespeed score by automatically optimizing your images with lossless compression. This free plugin works similarly to Image Handler and automatically creates optimized thumbnails for all images created using the zen_image() function. However, unlike Image Handler, Automatic Image Optimization uses the latest PHP libraries for optimal compression without quality degradation.

Speed plays an important role in website usability. For every 1 second of page load, a website's conversion rate can decrease by 10% or more. Additionally, Google uses its patented Pagespeed score as part of its search engine ranking algorithm. Not only does a faster website convert more visitors into customers, but it'll also lead to more traffic for your website. 		+ Download Latest

Submit An Updated Version
Zen Cart® Versions v1.5.6, v1.5.7, v1.5.8, v2.0.0, v2.1.0
Original Author numinix
Last Updated by numinix - 5 Sep 2025
Downloads 62

Version History

Automatic Image Optimization   -   Version: 1.1.0
- update compatibility for Zen Cart 2.0, 2.1 and PHP 8.1, 8.3
- fix issue at installation
- adjustment to optimized images directory
- update instructions for webp conversion feature 		  + Download
Zen Cart® Versions v1.5.6, v1.5.7, v1.5.8, v2.0.0, v2.1.0
Date Added 5 Sep 2025
Author numinix
File Size 205.8 KB
Encapsulated? No
Downloads 25
 
Automatic Image Optimization   -   Version: 1.0.7
  + Download
Zen Cart® Versions v1.2.7, v1.3.0, v1.3.5, v1.3.6, v1.3.7, v1.3.8, v1.3.9, v1.5.0, v1.5.1, v1.5.2, v1.5.3, v1.5.4, v1.5.5, v1.5.6, v1.5.7, v1.5.8
Date Added 3 Apr 2025
Author numinix
File Size 174.5 KB
Encapsulated? Unknown
Downloads 37
 

Partially adapted from DownloadsII extension by Jelle
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