Jackson Jonah

Skyspeed is a robust, enterprise-grade image optimization solution designed to make your WordPress site lighter and faster without sacrificing visual quality.
Unlike other plugins that bloat your dashboard with upsells, Skyspeed is focused purely on performance. It automatically intercepts every image you upload, resizes it to a sane maximum width, and converts it to modern, high-compression formats like AVIF and WebP.
<h3>🚀 Key Features</h3>
<ul>
<li>Smart Format Selection: Automatically checks if your server supports AVIF (the newest, most efficient format). If not, it falls back to WebP, and finally to the original format if needed.</li>
<li>Intelligent Resizing: Automatically resizes massive uploads (e.g., 6000px wide photos from phones) to a web-ready Max Width (default: 1920px), saving megabytes instantly.</li>
<li>Safety First (Automatic Backups): We care about your data. Every original image is safely backed up to a dedicated folder (<code>uploads/original-backups/</code>) before any optimization occurs.</li>
<li>One-Click Restore: Made a mistake? Hover over any image in the Media Library and click “Restore Original” to revert instantly.</li>
<li>Bulk Optimizer: Process your entire existing media library in the background with our AJAX-powered batch processor. Includes a sleek circular progress bar!</li>
<li>Live Preview: Don’t guess quality settings. Use the Live Preview tool to compare “Before vs. After” quality and file size on a real image before applying settings globally.</li>
<li>Analytics Dashboard: Track exactly how much disk space you’ve saved with our built-in savings calculator and dashboard widget.</li>
</ul>
<h3>⚡ Why AVIF?</h3>
AVIF is the successor to WebP. It offers superior compression (often 20-30% smaller than WebP) with better visual fidelity. Skyspeed is one of the few free plugins that prioritizes AVIF support out of the box.

Skyspeed – Image Optimizer, WebP & AVIF Converter

Boost your site speed automatically. Resizes huge uploads, converts images to next-gen WebP & AVIF formats, and safely backs up originals.

netgold.pl

Netgold AVIF Converter by NETGOLD is a lightweight, strictly non-invasive tool designed to skyrocket your WordPress website performance by serving next-generation AVIF images.
AVIF provides superior compression compared to WebP and traditional JPEG/PNG formats, significantly improving your Google PageSpeed Insights score and Core Web Vitals without losing visual quality.
<h3>🚀 Key Features</h3>
<ul>
<li>Strictly Non-Invasive: We never alter your database or HTML structure. The plugin dynamically serves AVIF files to compatible browsers using intelligent <code>.htaccess</code> rewrite rules. The original file URLs (like <code>.jpg</code> or <code>.png</code>) remain untouched in your source code.</li>
<li>Smart Bulk Conversion Tool: Convert your entire media library with a single click. Our CPU-safe, batch-processing algorithm ensures your server never times out or crashes, even on shared hosting environments.</li>
<li>Live Log Console: Real-time reporting of the conversion process! Watch exactly which files are being processed and see the precise savings for every single image.</li>
<li>Granular Exclusions: Need to keep a specific image in its original format? Use our native Media Library picker to exclude individual files from optimization with one click.</li>
<li>Anti-RAM Shield: Built-in protection that automatically detects and skips extremely large images (over 16Mpx) to prevent server memory exhaustion and crashes.</li>
<li>Intelligent Resume: Process got interrupted? No problem. The Bulk Converter automatically remembers where it left off and resumes seamlessly.</li>
<li>Broad Directory Support: Not just for the Media Library! You can choose to convert images located in <code>/uploads</code>, <code>/themes</code>, and <code>/plugins</code> directories.</li>
<li>Visual Dashboard: Track your optimization progress with a clean, modern UI featuring a real-time progress circle and a live “Total Disk Space Saved” calculator.</li>
<li>Safe Revert: Deactivating the plugin instantly removes the <code>.htaccess</code> rules, immediately reverting your site to serving the original images. No lock-in!</li>
</ul>
<h3>💡 Why AVIF?</h3>
AVIF is currently the most efficient image format on the web, supported by all modern browsers (Chrome, Safari, Firefox, Edge). It offers file sizes up to 50% smaller than WebP and 70% smaller than standard JPEGs.
<h3>🇵🇱 Polish Language Support</h3>
The plugin includes built-in <code>.po</code>/<code>.mo</code> files for the Polish language. If your WordPress is set to Polish, the plugin dashboard will automatically translate itself – no extra downloads required!

Netgold AVIF Converter

Non-invasive JPG/PNG to AVIF image converter with Bulk Conversion, Space Saved tracking, and a beautiful visual UI.

Skyspeed – Image Optimizer, WebP & AVIF Converter vs Netgold AVIF Converter