uxbyissa

LightPIX Stealth Image Compression automatically optimizes your images the moment you upload them to WordPress. No manual work needed — just upload and LightPIX handles the rest.
<h4>Third-Party Service</h4>
This plugin relies on the LightPIX API, an external image compression service, to process and compress your images.
<ul>
<li>Service URL: <a href="https://uxbyissa.com/lightpix/" rel="nofollow ugc">https://uxbyissa.com/lightpix/</a></li>
<li>Privacy Policy: <a href="https://uxbyissa.com/lightpix/" rel="nofollow ugc">https://uxbyissa.com/lightpix/</a></li>
<li>What is sent: Image file data and compression quality setting</li>
<li>What is returned: Compressed image data</li>
<li>Data storage: Images are processed in memory and are never stored on the API server</li>
</ul>
By enabling the plugin and providing consent in the settings, you agree to send your images to this external service for compression.
<h4>Why LightPIX?</h4>
<ul>
<li>Automatic — compresses images on upload, no extra clicks</li>
<li>Smart — tries multiple compression methods and picks the smallest result</li>
<li>Safe — never saves a compressed image if it’s larger than the original</li>
<li>Complete — compresses the original image AND all generated thumbnail sizes</li>
<li>Fast — powered by Sharp engine with mozjpeg and WebP support</li>
</ul>
<h4>Features</h4>
<ul>
<li>Automatic compression on upload (JPEG, PNG, WebP)</li>
<li>Adjustable compression quality from 10% to 100%</li>
<li>Bulk optimize all existing images in your media library</li>
<li>Compresses all WordPress-generated thumbnail sizes</li>
<li>Real-time compression statistics dashboard</li>
<li>API connection status indicator</li>
<li>Smart detection of already-optimized images</li>
<li>Auto-resize for images larger than 4096px</li>
<li>Batch processing to prevent server timeouts</li>
<li>Secure — all requests use nonce verification and capability checks</li>
</ul>
<h4>How It Works</h4>
<ol>
<li>You upload an image to WordPress</li>
<li>WordPress generates all thumbnail sizes</li>
<li>LightPIX sends each image to the compression API</li>
<li>The API tries JPEG (mozjpeg), lower quality JPEG, and WebP compression</li>
<li>The smallest result is saved back — only if it’s smaller than the original</li>
<li>Statistics are updated automatically</li>
</ol>
<h4>Supported Formats</h4>
<ul>
<li>JPEG / JPG</li>
<li>PNG</li>
<li>WebP</li>
</ul>
<h4>Requirements</h4>
<ul>
<li>WordPress 5.0 or higher</li>
<li>PHP 7.4 or higher</li>
<li>Active internet connection (for API communication)</li>
</ul>
<h3>Privacy Policy</h3>
LightPIX sends your images to the LightPIX API server for compression. Images are processed in memory and are never stored on the API server. No personal data is collected or transmitted. For more information, visit <a href="https://uxbyissa.com/lightpix/" rel="nofollow ugc">https://uxbyissa.com/lightpix/</a>.

LightPIX Stealth Image Compression

Automatically compress JPEG, PNG, and WebP images on upload. Reduce file sizes up to 80% without visible quality loss.

Bogdan Bendziukov

Looking for a WordPress image optimizer without an API key? Squeeze is a local WebP converter that lets you compress images in WordPress, convert uploads to WebP, and bulk compress your media library without ShortPixel-, Imagify-, or Smush-style monthly caps. Processing runs in your admin browser—unlimited squeezes, full privacy, and no uploads to third-party compression servers.
If you need a webp converter wordpress plugin, a shortpixel alternative without recurring API fees, or an image optimizer without api keys, Squeeze keeps optimization on your server and in your browser instead of a SaaS queue.
Unlike cloud-based plugins, Squeeze:
♾️ No compression limits — squeeze your entire Media Library, not just the first 100–500 images per month. 
☁️ No third-party servers — images never leave your site; processing happens locally in the browser (ideal for GDPR-sensitive and membership sites). 
⚡ Direct WebP conversion — convert JPG/PNG to WebP and replace the original file on disk (no duplicate copies cluttering storage). 
🖼️ Optimize on upload — compress in Gutenberg, GenerateBlocks, and the Voxel theme before files hit the server (Elementor on-upload squeeze is available in <a href="https://pluginarium.com/squeeze/#premium" rel="nofollow ugc">Premium</a>).
The result: smaller files, faster page loads, and lower hosting storage—without SaaS fees or API keys.
<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 documentation</a>
<h3>🌟 New in 1.7.x</h3>
<ul>
<li>Direct WebP conversion: Convert JPG/PNG to WebP and replace originals—save storage without duplicate files.</li>
<li>Pre-upload compression: Shrink images in the browser before upload (Gutenberg, GenerateBlocks, Voxel create-post and gallery fields).</li>
<li>Three WebP delivery modes: Direct WebP, separate squeeze-webp folder with URL rewrite, or server-side delivery via .htaccess.</li>
<li>Voxel theme support: Pre-upload squeeze on multipart AJAX uploads in create-post and file/gallery fields.</li>
</ul>
<h3>✨ Key Features</h3>
<ul>
<li>Faster pages: Smaller images improve load time, Core Web Vitals, and mobile bandwidth use.</li>
<li>WebP conversion & serving: Convert to WebP and serve efficiently—choose Direct WebP, HTML URL rewrite, or .htaccess delivery for supported browsers.</li>
<li>Client-side squeezing: Compress in the browser; nothing is uploaded to external optimization servers.</li>
<li>Upload optimization: Compress on the fly during upload so optimized files land in your Media Library.</li>
<li>Gutenberg & GenerateBlocks: Squeeze images as you add them in the block editor.</li>
<li>Voxel theme: Compress before upload on Voxel create-post and file/gallery fields.</li>
<li>Bulk compression: Compress hundreds of Media Library images in one run (pause/resume supported).</li>
<li>Custom directory squeeze: Pick any folder under your site root and optimize all images inside it.</li>
<li>Exclusions: Skip images by URL or filename pattern (one per line).</li>
<li>Fine-tuned quality: Per-format tabs for JPEG, PNG, WebP, and AVIF (MozJPEG, OxiPNG-style PNG, and more).</li>
<li>Backup option: Keep a <code>.bak</code> copy to restore the original after squeezing.</li>
<li>Formats: JPEG, PNG, WebP, and AVIF.</li>
</ul>
<h3>⚜️ Premium Features</h3>
<ul>
<li>Image comparison in the Media Library (before/after sizes).</li>
<li>Resize originals to max width/height before squeeze.</li>
<li>Bulk squeeze from a page — all images used on one post or page.</li>
<li>Elementor integration — squeeze on upload while editing in Elementor.</li>
<li>CDN URL — map CDN image URLs to local files for all WebP delivery modes.</li>
<li>Priority support & updates</li>
</ul>
<a href="https://pluginarium.com/squeeze/#premium" rel="nofollow ugc">Explore Premium</a>
<h3>How does Squeeze work?</h3>
Open the Media Library, run Bulk Squeeze, or upload a new image — Squeeze runs Google Chrome team–backed codecs (the same family as Squoosh.app) inside your browser via Web Workers. No account, no API key, no off-site upload queue.
<a href="https://pluginarium.com/squeeze/squeeze-documentation/" rel="nofollow ugc">Full documentation</a>

Squeeze – Image Optimization & Compression, WEBP Conversion


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


Works great

Compress images in WordPress & convert to WebP — no API key, no quotas, no cloud. Unlimited local image optimizer; private browser-side compression.

LightPIX Stealth Image Compression vs Squeeze – Image Optimization & Compression, WEBP Conversion