Jackson Jonah

<p><strong>Skyspeed</strong> is a robust, enterprise-grade image optimization solution designed to make your WordPress site lighter and faster without sacrificing visual quality.</p>
<p>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 <strong>AVIF</strong> and <strong>WebP</strong>.</p>
<h3>🚀 Key Features</h3>
<ul>
<li><strong>Smart Format Selection</strong>: Automatically checks if your server supports <strong>AVIF</strong> (the newest, most efficient format). If not, it falls back to <strong>WebP</strong>, and finally to the original format if needed.</li>
<li><strong>Intelligent Resizing</strong>: Automatically resizes massive uploads (e.g., 6000px wide photos from phones) to a web-ready Max Width (default: 1920px), saving megabytes instantly.</li>
<li><strong>Safety First (Automatic Backups)</strong>: 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><strong>One-Click Restore</strong>: Made a mistake? Hover over any image in the Media Library and click <strong>“Restore Original”</strong> to revert instantly.</li>
<li><strong>Bulk Optimizer</strong>: Process your entire existing media library in the background with our AJAX-powered batch processor. Includes a sleek circular progress bar!</li>
<li><strong>Live Preview</strong>: 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><strong>Analytics Dashboard</strong>: Track exactly how much disk space you’ve saved with our built-in savings calculator and dashboard widget.</li>
</ul>
<h3>⚡ Why AVIF?</h3>
<p>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.</p>


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.

Zara 4

<p>Optimise and compress your images automatically with <a href="https://zara4.com" title="Zara 4" rel="nofollow ugc">Zara 4</a>.</p>
<p>By optimising, resizing and compressing photographs on your website, you can dramatically reduce the amount of data visitors to your website download.</p>
<p>Less data to download equals faster loading pages, reduced bandwidth usage and less storage space on your servers.</p>
<p>Zara 4 combines intelligent image optimisation and enhanced compression techniques to deliver images that display faster.</p>
<h4>Features</h4>
<ul>
<li>Automatically optimise images as soon as you upload them. You can select which thumbnails you want to be processed.</li>
<li>Existing images can be compressed individually or batch processed by using the bulk action ‘Compress with Zara 4’ from the WordPress Media Library.</li>
<li>Restore your original images at any time. Your original uncompressed images are preserved but hidden from your Media Library.</li>
<li>All image compression is handled by Zara 4 servers. Your servers aren’t placed under extra load processing images.</li>
<li>You can use your Zara 4 API credentials on an unlimited number of sites or blogs.</li>
<li>View your usage from WordPress. Account usage is shown as graph from your Zara 4 Settings page.</li>
<li>This plugin requires access to cURL to communicate with the Zara 4 API.</li>
<li>No compilation is required. No additional binaries are required. This plugin does not require root access</li>
<li>Supports JPEG and PNG images up to 16MB.</li>
</ul>
<h4>Getting Started</h4>
<ol>
<li>Install the Zara 4 WordPress plugin into your site.</li>
<li><a href="https://zara4.com/auth/register" title="Zara 4 registration" rel="nofollow ugc">Register</a> your free account at zara4.com.</li>
<li>Obtain your account <a href="https://zara4.com/account/api-clients" title="Zara 4 API Clients" rel="nofollow ugc">API credentials</a> to connect you to Zara 4.</li>
<li>Copy your API credentials into the Zara 4 settings page on your WordPress.</li>
</ol>
<h4>Plans and Pricing</h4>
<p>Get started with Zara 4 for free! Simply install the plugin and <a href="https://zara4.com/auth/register" title="Zara 4 registration" rel="nofollow ugc">register</a> now.</p>
<p>We offer various <a href="https://zara4.com/pricing" title="Zara 4 Pricing" rel="nofollow ugc">pricing plans</a> suitable for all users big or small.</p>
<p>Need more? If you are likely to process more than 6000 images per month, <a href="https://zara4.com/contact-us" title="Zara 4 Contact" rel="nofollow ugc">contact us</a> for a customised quote. We can provide maintained dedicated servers to meet your needs.</p>
<p>Worried about privacy? We also provide maintained “on site” servers that can run from inside your internal network. <a href="https://zara4.com/contact-us" title="Zara 4 Contact" rel="nofollow ugc">Contact us</a> for more information.</p>
<h4>Contact us</h4>
<p>If you have any problems / questions please contact us at support@zara4.com and we’ll do our best to help.<br />
Any feedback or suggestions for improvement / feature requests are always welcome.</p>
<ul>
<li>Website: https://zara4.com</li>
<li>Email: support@zara4.com</li>
</ul>


Zara 4 Image Compression

Compress your images by up to 90% and make your website load faster. Improve your SEO. Reduce your bandwidth.

Skyspeed – Image Optimizer, WebP & AVIF Converter vs Zara 4 Image Compression