EsLaM Hamed

Image Boost is a free, powerful image optimization plugin that works 100% locally on your server. Unlike other optimization plugins, Image Boost requires no API keys, makes no external requests, and has no usage limits. Your images never leave your server.
It uses your server’s built-in Imagick or GD library to intelligently compress JPEG, PNG, GIF, and WebP images — reducing file sizes by up to 60% without visible quality loss.
<h4>🚀 Why Image Boost?</h4>
<ul>
<li>100% Local Processing — No API keys, no cloud uploads, no privacy concerns</li>
<li>Zero Usage Limits — Optimize unlimited images, forever</li>
<li>Smart Compression — Imperceptible quality loss with significant file size reduction</li>
<li>WebP Delivery — Automatic <code><picture></code> tag output for modern browser support</li>
<li>One-Click Bulk Optimize — Process your entire media library in minutes</li>
<li>Full Backup System — Every original is safely backed up and can be restored instantly</li>
<li>WooCommerce Ready — Works with product images, galleries, and all custom post types</li>
</ul>
<h4>⚡ How It Works</h4>
<ol>
<li>Upload an image normally to your Media Library.</li>
<li>Image Boost automatically compresses it in the background (if auto-optimize is enabled).</li>
<li>A WebP version is generated and served to supported browsers via smart <code><picture></code> tags.</li>
<li>View savings per image directly in the Media Library, or check the beautiful Dashboard for overall stats.</li>
</ol>
<h4>🎯 Compression Levels</h4>
<ul>
<li>Normal — Lossless metadata stripping. Zero quality loss. ~5-15% savings.</li>
<li>Pro — Smart lossy compression with imperceptible quality loss. ~40-60% savings. (Recommended)</li>
</ul>
<h4>📋 Full Feature List</h4>
<ul>
<li>Two compression levels: Normal (Lossless) and Pro (Smart Lossy)</li>
<li>Automatic WebP format conversion</li>
<li>Smart <code><picture></code> tag delivery for WebP across all themes</li>
<li>Server-side delivery config (Apache .htaccess / Nginx rules)</li>
<li>Background optimization queue via WP-Cron</li>
<li>Bulk Optimization with real-time progress bar</li>
<li>Auto-optimize images on upload</li>
<li>Full backup & one-click restore system</li>
<li>Per-image optimization stats in the Media Library</li>
<li>Image resizing (configurable max width)</li>
<li>Metadata stripping with optional copyright preservation</li>
<li>Native lazy loading injection</li>
<li>Skip specific thumbnail sizes</li>
<li>30-Day Analytics Dashboard with savings chart</li>
<li>WooCommerce & Custom Post Type support</li>
<li>Multisite compatible</li>
<li>Clean uninstall with optional data removal</li>
<li>Beautiful, modern admin dashboard with dark theme</li>
<li>Comprehensive documentation page built-in</li>
</ul>

Imagi Boost

Compress and optimize your WordPress images locally — no API keys, no limits. Supports WebP, bulk optimization, and auto-optimize on upload.

Jumedeen khan

Mozedia

Smart LazyLoad is a fast, lightweight, and SEO-friendly lazy loading plugin for WordPress. It improves page speed and Core Web Vitals by loading images, iframes, videos, and background images only when they are about to enter the viewport.
Built with pure JavaScript, Smart Lazy Load does not rely on jQuery or other third-party libraries, keeping your site fast and bloat-free.
Unlike heavy optimization plugins, Smart LazyLoad focuses on one thing only: reducing unnecessary resource loading while maintaining compatibility, accessibility, and SEO best practices.
All features are optional — you can use the plugin with default settings or fine-tune it as needed.
<h3>Features</h3>
<ul>
<li>Lazy load images in posts, pages, widgets, thumbnails, avatars, and comments</li>
<li>Lazy load iframes and embedded videos</li>
<li>Lazy load background images from inline styles and data attributes</li>
<li>Optional YouTube iframe replacement with video thumbnails</li>
<li>Intelligent first-image skipping for better LCP scores</li>
<li>Supports both JavaScript-based and native browser lazy loading</li>
<li>Inline plugin CSS and JavaScript (optional)</li>
<li>Option to disable lazy loading for logged-in users</li>
<li>Fully responsive and mobile-friendly</li>
<li>SEO-friendly with noscript fallbacks</li>
<li>Accessibility-aware</li>
<li>Pure JavaScript (no jQuery dependency)</li>
<li>Lightweight and performance-focused</li>
<li>Open source and available on <a href="https://github.com/jumedeenkhan/lazy-load-for-images" rel="nofollow ugc">GitHub</a></li>
</ul>
<h3>Configuration</h3>
You can configure the plugin from:
Settings → LazyLoad
Available options include:
<ul>
<li>Enable or disable lazy loading</li>
<li>Lazy load images, iframes, and videos</li>
<li>Enable background image lazy loading</li>
<li>Replace YouTube videos with thumbnails</li>
<li>Adjust lazy load threshold</li>
<li>Enable native browser lazy loading</li>
<li>Inline plugin CSS and JavaScript</li>
<li>Disable lazy loading for logged-in users</li>
</ul>
Need more help?
For detailed documentation, usage examples, available filters, and advanced configuration options for Smart LazyLoad are available.
See the <a href="https://www.mozedia.com/lazy-load-wordpress/" rel="nofollow ugc">Lazy Load Configuration Guide</a>
Support
We are here to help. Feel free to open a new thread on the <a href="https://wordpress.org/support/plugin/lazy-load-for-images/" rel="ugc">Support Forum</a>.

Smart LazyLoad – Lazy Load Images, Videos and Iframes

A must-have for the fastest page load time, save bandwidth cost. Just install and activate and your site is ready to load with Rocket speed. Awesome work, Highly recommended! 

💯 Excellent plugin, Improves Page Load time Instantly ⚡

The best free, lightweight lazy load plugin for WordPress. Lazy loading images, videos, and iframes to improve performance and Core Web Vitals scores.

Imagi Boost vs Smart LazyLoad – Lazy Load Images, Videos and Iframes