Easy Image Optimizer WordPress Plugin

Name: Easy Image Optimizer
Availability: InStock
Rating: 5 (2 reviews)
Author: Shane Bishop

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Vulnerabilities

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No known vulnerabilities

This plugin has no records in the Wordfence Intelligence vulnerability database.

About Easy Image Optimizer

Easily speed up your website to increase conversions. Properly compress and size/scale images. Includes lazy load and WebP/AVIF auto-convert.

Want to get more visitors and customers? Easy Image Optimizer helps you quickly and easily speed up your website so you can focus on doing what you love.
One-click activation enables you to optimize your images by efficiently encoding and properly sizing images. It also includes lazy loading to defer offscreen images and automatic WebP/AVIF conversion for even more speed.

Easy Image Optimizer will optimize your site automatically by replacing all your image URLs with CDN-based URLs to deliver your content as fast as possible.
Beyond image optimization, it will also speed up the delivery of your CSS, JS (JavaScript), and font resources, by minifying them and delivering them through a speedy CDN (Content Delivery Network).

Support

If you need assistance using the plugin, please visit our Support Page.
The Easy Image Optimizer is developed at https://github.com/nosilver4u/easy-image-optimizer

You may report security issues through our Patchstack Vulnerability Disclosure Program. The Patchstack team helps validate, triage and handle any security vulnerabilities. Report a security vulnerability.

Translations

If you would like to help translate this plugin (new or existing translations), you can do so here: https://translate.wordpress.org/projects/wp-plugins/easy-image-optimizer
To receive updates when new strings are available for translation, you can signup here: https://ewww.io/register/

Credits

Written by Shane Bishop of Exactly WWW. Special thanks to my Lord and Savior. Easy IO and HTML parsing classes based upon the Photon module from Jetpack.

Screenshots

Plugin settings page before activation.

Plugin settings when active.

Frequently Asked Questions

Does the plugin replace existing images?

No, all optimization is performed transparently on our network of cloud servers, and your image URLs are automatically updated to point to the optimized images.

What if something breaks?

Don’t panic, just disable the plugin and contact us. All changes made by the plugin are automatically reverted when you disable the plugin.

Ratings & Reviews

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Changelog

If you would like to help translate this plugin in your language, get started here: https://translate.wordpress.org/projects/wp-plugins/easy-image-optimizer/

4.3.6

Release Date – July 29, 2026

fixed: PHP notices in BuddyPress/BuddyBoss compatibility functions
fixed: use WP_Filesystem instead of direct PHP filesystem calls where possible

4.3.5

Release Date – July 16, 2026

fixed: some front-end options not autoloaded
security: prevent authenticated XSS

4.3.4

Release Date – June 4, 2026

fixed: JS/CSS URLs created by WP Rocket are not delivered via Easy IO CDN

4.3.3

Release Date – May 6, 2026

added: filters for plugins that offload media to cloud storage to integrate with S3 detection, props @alessandrocarrera
fixed: performance regression when Lazy Load checks parent elements for skip-lazy exceptions

4.3.2

Release Date – February 10, 2026

fixed: Easy IO domain not reset after site URL is updated
fixed: PHP 8.5 compatibility
fixed: PHP warnings and notices

4.3.1

Release Date – December 4, 2025

fixed: Lazy Load auto-sizing makes images too small when screen size changes
fixed: failure to decode CSS background images contained in encoded quotes (')

4.3.0

Release Date – November 18, 2025

added: Lazy Load support for background images in external CSS files
added: View CDN bandwidth usage on settings page
changed: Lazy Load checks parent element for skip-lazy class
changed: Lazy Load auto-sizing honors High DPI setting
changed: Easy IO fills in 450px wide image when responsive (srcset) images have a gap
improved: Lazy Load performance when searching for img elements
improved: Lazy Load placeholder generation is faster and works better with Safari
fixed: Lazy Load for iframes breaks WP Remote Users Sync plugin

4.2.1

Release Date – August 26, 2025

fixed: Some preload URLs not updated

4.2.0

Release Date – July 15, 2025

added: Easy IO support for dynamic cropping (crop=1) on WordPress.com sites
fixed: PHP warnings related to HTML parsing
fixed: PHP warnings when link URLs contain special regex characters

4.1.0

Release Date – March 26, 2025

added: exclude private BuddyBoss media from Easy IO with page:buddyboss exclusion
added: ability for 3rd party plugins to hook into Lazy Load HTML parser
changed: improved performance of custom *_option functions on multisite
fixed: Easy IO rewriting some URLs when full page exclusions are used

4.0.0

Release Date – November 26, 2024

added: Above the Fold setting for Lazy Load (previously EIO_LAZY_FOLD override)
changed: gravatar images excluded from Above the Fold/EIO_LAZY_FOLD counts
fixed: Easy IO adding images to srcset combined with broken WooCommerce gallery thumbnails causes oversized image sizes to be loaded
fixed: Easy IO srcset filler using incorrect width for calculations