Alex Prokopenko / JustCoded

It’s the only plugin that will help you pass Google Page Speed image size optimization test. Furthermore, it compresses image file size, so you get a performance boost and improve your page rank in Google.
The plugin uses Google Page Speed Insights API to optimize images. All you need is a Google console account and an API key.
Image Optimization runs in the background on Google servers, so the site will keep its performance intact. There are no special server requirements.
<h4>Requirements</h4>
<ul>
<li>Site should be available for Google Page Speed test</li>
<li>PHP 7</li>
</ul>
<h4>Issues tracker</h4>
If you have any feedback or ideas, please raise an issue in our GitHub repository: 
https://github.com/justcoded/just-image-optimizer/issues
<h4>Plugin compatibility</h4>
Plugin is compatible with such plugins:
<ul>
<li><a href="https://wordpress.org/plugins/regenerate-thumbnails/" rel="ugc">Regenerate Thumbnails</a></li>
<li><a href="https://wordpress.org/plugins/just-responsive-images/" rel="ugc">Just Responsive Images</a></li>
</ul>
In the upcoming releases, we plan to add compatibility with WordPress MultiSite installation.

Just Image Optimizer

Just Image Optimizer uses Google Page Speed Insights API to compress image files, improve performance and boost your SEO rank.

Bogdan Bendziukov

Squeeze is a lightweight yet powerful image optimization plugin for WordPress. 
It compresses and converts your images directly in your browser, so no image ever leaves your site.
Unlike most competitors, Squeeze:
♾️ Has no image compression limits — you can squeeze as many images as you want. 
☁️ Doesn’t send your images to any external servers — all processing happens locally in your browser. 
⚡ Converts images to WEBP instantly and directly, replacing the original file (no duplicates, no clutter). 
🖼️ Optimizes images on the fly inside Gutenberg, Elementor, and GenerateBlocks — right when you upload or insert them.
It’s privacy-safe, lightning-fast, and storage-efficient.
<a href="https://pluginarium.com/squeeze/" rel="nofollow ugc">Squeeze official website</a> | <a href="https://pluginarium.com/squeeze/squeeze-documentation/" rel="nofollow ugc">Plugin’s documentation</a>
<h3>🌟 New Features since version 1.7 🌟</h3>
<ul>
<li>Direct WEBP Conversion: Convert JPG/PNG images into WEBP instantly and replace originals — saving tons of storage.</li>
<li>Pre-Upload Compression: Compress images before they even reach your server, reducing upload time and bandwidth usage.</li>
</ul>
<h3>✨ Key Features ✨</h3>
<ul>
<li>Increase Page Speed: Reduces image sizes to improve website loading speed and overall user experience.</li>
<li>WEBP Conversion and Serving: Convert images to the modern and efficient WEBP format and serve them seamlessly. The plugin adds .htaccess rules to serve WEBP images for supported browsers without changing URLs. Alternatively, enable the “Replace Image URLs” option to explicitly use WEBP versions on all pages.</li>
<li>Client-Side Image Squeezing: Compress images directly in the browser without sending files to external servers</li>
<li>Upload Optimization: Compresses images on-the-fly during the upload process, ensuring optimized images are added to your media library.</li>
<li>Gutenberg and GenerateBlocks Support: Squeeze images directly on upload in Gutenberg or GenerateBlocks builder.</li>
<li>Bulk Compression: Allows you to compress multiple images at once from your WordPress Media Library.</li>
<li>Custom Directory Compression: Select a directory on your site and compress all the images within it.</li>
<li>Selective Compression: Choose which images to compress based on your preferences and requirements.</li>
<li>Custom Squeezing Settings: Adjust compression parameters such as quality level to suit your specific needs.</li>
<li>Backup Option: Creates a backup file to restore a compressed image to the original image.</li>
<li>Wide Format Support: Squeezes images in popular formats, including JPEG, PNG, AVIF, and WEBP.</li>
</ul>
<h3>⚜️ Premium Features ⚜️</h3>
<ul>
<li>Image Comparison: Compare original and Squeezed images directly in the Media Library.</li>
<li>Resize Original Image: Set maximum width and height for the original image.</li>
<li>Bulk Squeeze from a Page: Compress all images from a specific page.</li>
<li>Elementor Integration: Squeeze images directly while editing in Elementor.</li>
<li>Image Exclusion: Exclude specific images from bulk compression.</li>
<li>Priority support & updates!</li>
</ul>
Don’t settle for limitations—upgrade now and supercharge your experience!
<a href="https://pluginarium.com/squeeze/#premium" rel="nofollow ugc">Explore the Premium version here.</a>
<h3>How does the Squeeze plugin work?</h3>
Squeeze plugin compresses images directly from your WordPress Media Library or during the image upload process. All the work is handled directly inside your browser using advanced compression algorithms. That means there’s no third party service for compression images. Thus, you can be sure with the privacy of your images, ensuring data privacy and faster processing.
<a href="https://pluginarium.com/squeeze/squeeze-documentation/" rel="nofollow ugc">Plugin’s documentation is available here.</a>

Squeeze – Image Optimization & Compression, WEBP Conversion


Great plugin! I'd love webp support if possible.


Works great

Unlimited. Private. Instant. Squeeze compresses and converts your images directly in your browser — no external servers and no upload limits.

Just Image Optimizer vs Squeeze – Image Optimization & Compression, WEBP Conversion