webwonderland

<p><strong>Web Wonderland SEO Image Optimiser</strong> helps you improve image performance and accessibility without breaking your theme.</p>
<p>The plugin can:</p>
<ul>
<li>Convert images to modern formats (WebP/AVIF)</li>
<li>Serve WebP automatically on the front-end</li>
<li>Generate <code><picture></code> markup for improved Core Web Vitals</li>
<li>(Optional) Generate AI-based captions, alt text and titles in the same language as the WordPress site language</li>
<li>Integrate with Gutenberg, classic themes, Elementor, WPBakery, etc.</li>
<li>Use server-level rewriting or markup-based delivery modes</li>
<li>Restore original images at any time</li>
</ul>
<p>This is a third-party plugin developed by <strong>Web Wonderland</strong>.<br />
It is not affiliated with or endorsed by WordPress, Elementor or WPBakery.</p>
<h3>Local vs Cloud processing</h3>
<p>The optimiser can work in two ways:</p>
<p><strong>Local processing (always available)</strong><br />
Runs entirely on your own server.</p>
<ul>
<li>Unlimited WebP and AVIF generation (subject to your servers capabilities)</li>
<li>No monthly conversion caps</li>
<li>No api key required</li>
<li>Uses your own CPU and disk I/O</li>
</ul>
<p><strong>Cloud/API processing (api key required)</strong><br />
Offloads heavy image work to the Web Wonderland Image API.</p>
<ul>
<li>Uses a remote worker to generate WebP/AVIF for originals and all sizes</li>
<li>Reduces CPU load on your hosting, useful for busy or shared servers</li>
<li>Quotas and limits depend on your Lite, Pro or Unlimited plan</li>
<li>Works alongside local mode   you can always fall back to local processing</li>
</ul>
<p>You can choose your preferred processing mode in <strong>SEO Image Optimiser – Settings</strong>.</p>
<h3>Free (Lite API Key)</h3>
<p>The Lite API Key requires <strong>no card</strong>, only an email to issue an API key.</p>
<p>Included in the Lite API Key plan:</p>
<ul>
<li><strong>Unlimited local image conversions</strong> (WebP/AVIF) on your own server</li>
<li>Up to <strong>50 cloud/API image conversions per month</strong> (WebP + AVIF) via the Web Wonderland Image API</li>
<li>Front-end WebP & AVIF delivery if available</li>
<li>Up to <strong>30 AI alt tag & title generations per month</strong></li>
<li>Automatic backups of originals with one-click restore</li>
<li>Works on <strong>one</strong> WordPress site</li>
</ul>
<p>Your previously converted images remain on your server regardless of the API Key status.<br />
If your monthly cloud API quota is reached, the plugin can still optimise images locally.</p>
<h3>Pro API Key</h3>
<p>For busy sites and image-heavy blogs.</p>
<p>Includes everything in Lite plus:</p>
<ul>
<li><strong>Unlimited local image conversions</strong> (WebP/AVIF)</li>
<li>Effectively <strong>unlimited cloud/API image conversions</strong> for most sites<br />
(high cap WebP & AVIF generation via the Web Wonderland Image API)</li>
<li>Up to <strong>3,000 AI alt tag & title generations per month</strong></li>
<li>Background processing & bulk optimisation</li>
<li>Can be used on up to <strong>5</strong> WordPress sites</li>
</ul>
<h3>Unlimited API Key</h3>
<p>For agencies or users managing many sites.</p>
<p>Includes everything in Pro plus:</p>
<ul>
<li>Unlimited sites</li>
<li><strong>Unlimited local image conversions</strong> (WebP/AVIF)</li>
<li><strong>Unlimited cloud/API image conversions</strong> (WebP & AVIF for every image)</li>
<li>Up to <strong>10,000 AI alt tag & title generations per month</strong></li>
<li>Background processing & bulk optimisation</li>
</ul>
<h3>AI & Privacy</h3>
<p>AI captioning is optional. If enabled, SmartAlt uses external services as documented in the External services section below. The plugin does not send personal data about site visitors.</p>
<h3>External services</h3>
<p>This plugin can connect to external services operated by Web Wonderland to provide optional “cloud” features (remote image optimisation and AI-powered SmartAlt captions). Local-only optimisation features continue to work without any external service.</p>
<p>When any cloud feature is enabled/used, the plugin sends requests from your WordPress server (admin-side actions) to the endpoints below. The plugin does not send personal data about site visitors.</p>
<h4>1) Web Wonderland Image Optimisation API (Remote conversions)</h4>
<p>Service: Web Wonderland Image Optimisation API<br />
Domain: imageapi.webwonderland.co.uk<br />
Used for: Cloud/remote image conversions (WebP/AVIF generation) and job completion signalling.</p>
<p>Endpoints used:<br />
– https://imageapi.webwonderland.co.uk/v1/jobs  (create remote jobs)<br />
– https://imageapi.webwonderland.co.uk/v1/jobs/{job_id}/complete  (mark job completed)</p>
<p>Data sent:<br />
– API key (sent as a request header)<br />
– attachment ID and public image URL (or secure URL) for the image being processed<br />
– derived image sizes and output settings (format, quality, width/height)<br />
– plugin version and basic site identifier (e.g. domain) where needed for returning results</p>
<p>When sent:<br />
– Only when you enable Cloud/API processing and run optimisation from the plugin dashboard / bulk optimiser.<br />
– The “/complete” request is sent after the plugin has successfully downloaded and stored the processed files.</p>
<p>Terms: https://www.webwonderland.co.uk/wwsio-terms/<br />
Privacy: https://www.webwonderland.co.uk/wwsio-privacy-policy/</p>
<h4>2) Web Wonderland Cloud Services (Netlify-hosted endpoints)</h4>
<p>Service: Web Wonderland Cloud Services endpoints (Netlify)<br />
Domain: stupendous-pie-54cb74.netlify.app<br />
Used for: Site connect/disconnect, cloud api usage metering, background job coordination, and SmartAlt caption proxy.</p>
<p>Endpoints used:<br />
– https://stupendous-pie-54cb74.netlify.app/api/sio/connect<br />
– https://stupendous-pie-54cb74.netlify.app/api/sio/disconnect<br />
– https://stupendous-pie-54cb74.netlify.app/api/sio/check-reserve<br />
– https://stupendous-pie-54cb74.netlify.app/api/sio/cron-sites<br />
– https://stupendous-pie-54cb74.netlify.app/.netlify/functions/sio-smartalt-caption</p>
<p>Data sent:<br />
– API key (Authorization: Bearer  or X-API-Key header, depending on endpoint)<br />
– plugin version<br />
– site identifier (e.g. domain) and/or anonymous instance ID<br />
– for SmartAlt caption generation: the image URL or a data URI for the selected image, and a small request payload (e.g. “usage” mode)</p>
<p>When sent:<br />
– Connect/disconnect: when you add or remove an API key in the Cloud Services screen.<br />
– Metering: when cloud processing runs or when SmartAlt is used.<br />
– Cron coordination: when the plugin is activated and when the optimisation queue state changes.<br />
– SmartAlt caption proxy: only when you click generate caption / suggestions in the SmartAlt admin screen.</p>
<p>Terms: https://www.webwonderland.co.uk/wwsio-terms/<br />
Privacy: https://www.webwonderland.co.uk/wwsio-privacy-policy/</p>
<h4>3) Replicate (AI provider used by Web Wonderland Cloud)</h4>
<p>Service: Replicate (replicate.com)<br />
Used for: AI image captioning behind the SmartAlt feature (processed by Web Wonderland Cloud).</p>
<p>Data sent:<br />
– the image data or image URL required to generate a caption (sent by Web Wonderland Cloud, not directly by your WordPress site)</p>
<p>When sent:<br />
– only when you use SmartAlt caption generation in the plugin admin.</p>
<p>Terms: https://replicate.com/terms<br />
Privacy: https://replicate.com/privacy</p>


Web Wonderland SEO Image Optimiser

Convert images to WebP and AVIF, add picture markup, and optionally generate SEO alt text & titles using AI. Fast, safe, and theme-friendly.

CompressX

<p>CompressX is a free, lightweight WebP & AVIF conversion and media replacement plugin for WordPress. It allows you to easily convert JPG and PNG images to WebP and AVIF formats, compress WebP and AVIF images, and replace media files without changing their URLs or attachment IDs. All AVIF and WebP conversions are performed locally on your web server.</p>
<h3>Core Features</h3>
<h4>1. Convert AVIF & Compress AVIF</h4>
<p>Convert jpg, png, and WebP images on your WordPress website to AVIF format, and compress AVIF images according to the compression level you set.<br />
If the original image is already in AVIF format which is supported since WordPress 6.5, the original AVIF image will only be compressed.</p>
<h4>2. Convert WebP & Compress WebP</h4>
<p>Convert jpg, png images on your WordPress website to WebP format, and compress WebP images according to the compression level you set.<br />
If the original image is already in WebP format which is supported since WordPress 5.8, the original WebP image will only be compressed.</p>
<h4>3. Media Replacement & Auto Re-Optimization</h4>
<p>Safely replace an existing media file without changing its URL or attachment ID. When a new image is uploaded as a replacement, the system automatically regenerates thumbnails, applies your configured format conversion and compression rules, resizes where needed, and re-optimizes the file.</p>
<h4>4. Exclude Folders</h4>
<p>Select specific folders in your media library and prevent images inside them from being processed.</p>
<h4>5. Custom Folders</h4>
<p>Select folders that are in the wp-content folder but outside the Uploads (media library) and process images inside them.</p>
<h4>6. Auto-Process New Images</h4>
<p>Automatically convert new images uploaded to a WordPress website to WebP/AVIF format and compress WebP/AVIF images upon upload.</p>
<h4>7. Auto-Remove Large Images</h4>
<p>Automatically remove converted AVIF/WebP images when they are larger than original images.</p>
<h4>8. Restore Original Images</h4>
<p>Your images will be reverted to their original state and all AVIF/WebP images and data in the database generated by CompressX will be removed when CompressX is uninstalled.</p>
<h3>Minimum Requirements to use CompressX</h3>
<ul>
<li>Character Encoding UTF-8</li>
<li>PHP version 7.0</li>
<li>MySQL version 4.1</li>
<li>WordPress 5.8</li>
</ul>
<h3>External Services</h3>
<p>This plugin optionally connects to the <a href="https://api.cloudflare.com/" rel="nofollow ugc">Cloudflare API</a> to purge your CDN cache. It sends the Cloudflare Zone ID, account email, and Global API Key whenever the “Purge Cloudflare Cache” button is clicked or automatically upon optimization completion (if enabled in settings). This service is provided by Cloudflare, Inc: <a href="https://www.cloudflare.com/terms/" rel="nofollow ugc">Terms of Service</a>, <a href="https://www.cloudflare.com/privacypolicy/" rel="nofollow ugc">Privacy Policy</a>.</p>


CompressX — AVIF & WebP Converter, Media Replacement


It's all new, but I believe this can go far ! I was looking for a plugin with free AVIF conversion, and locally hosted (a lot of images plugins use their servers to compress, that's why a lot of them are expensive).Awesome support, totally free (for now ?), does the same thing as the famous Media Converter, but with free AVIF. Take my 5/5 rating ;)EDIT : Oh no wait, it does more than media converter, allowing you to set a max width / height on your images :fire:


This may be my future goto plugin for image optimisation


Deserves 5-stars just for vision and generosity in making this exist!



Will give it a thorough test and post any feedback as we go.



Thank you 🙏


The world thanks you!


I usually don't review plugins but this one is just magnificent! Amazing developers!


Amazing plugin


یکی از بهترین افزونه‌هایی که برای تبدیل و بهینه سازی تصاویر میتونید استفاده کنید قطعا این افزونه هست. این افزونه با امکانات متنوع و مناسب، سرعت بالا و دقت و کیفیت عالی باعث شده در سایت وردپرس ایرانی هم به عنوان یکی از بهترین افزونه‌های تبدیل فرمت شناخته بشه. به نظرم هرچی افزونه دارید دور بریزید و این افزونه شگفت انگیز رو نصب کنید. جزئیات و راهنمایی نصب و انجام تنظیمات مناسب برای این افزونه رو میتونید در مقاله‌ای که "وردپرس ایرانی" منتشر کرده مشاهده کنید


بهترین افزونه تبدیل تصاویر | تشکر از سازنده

AVIF & WebP converter with built-in media replacement for local image optimization.

Web Wonderland SEO Image Optimiser vs CompressX — AVIF & WebP Converter, Media Replacement