iLovePDF

Get your images delivered quickly. Now you can get a powerful, easy to use, and reliable image compression plugin for your image optimization needs. With full automation and powerful features, iLoveIMG makes it easy to speed up your website by lightening past and new images with just a click. Compress JPG, PNG and GIF images in your WordPress to improve the positioning of your site, boost visitor’s engagement and ultimately increase sales.
Trust reliable developers. iLoveIMG Image Compressor is brought to you by the same developers of iLoveIMG.com, popular image editor trusted by millions.
If you are looking for the best image compression tool, iLoveIMG is your choice
<ul>
<li>Lossy compression – Gain maximum compression while keeping sharp images.</li>
<li>Auto-compression option – Every uploaded image to your media folder will be directly compressed.</li>
<li>Extensive coverage – Compress beyond the libraries. Optimize all the images on your site.</li>
<li>Bulk optimization – Batch compress all your images in a few seconds and get back to doing what you love.</li>
<li>Popular image formats supported – Compress JPG, PNG and GIF to ensure fast site navigation.</li>
<li>Resize Image feature – Set maximum width and height to scale down bigger images while being compressed.</li>
</ul>
Beyond the basics, iLoveIMG is a fully compatible and extendable image compression plugin
<ul>
<li>Improve on page SEO – Image load speed is an important factor in SEO. Get your images optimized for helping your site rank higher in search engines.</li>
<li>Watermark option available – Full Compatible with our next Watermarking plugin. Protect images from theft with a custom watermark.</li>
<li>Good for eCommerce – Works great for eCommerce websites using WooCommerce, NextGen Gallery and other plugins for e-commerce.</li>
<li>Security first – Your data is not stored nor collect on our services. We are GDPR compliant.</li>
<li>Robust and frequently updated</li>
<li>Freemium service – Freely up to 2500 credits per month. Need more? Subscribe our <a href="https://iloveapi.com/pricing" rel="nofollow ugc">Premium plan</a> or buy a <a href="https://iloveapi.com/pricing" rel="nofollow ugc">prepaid package</a> to use at your convenience.</li>
</ul>
iLoveIMG optimizes your visual assets to improve your page load speed, delivering high-quality images rescaled for every device. With a quick and easy installation, you can start enhancing the user experience of your site.

iLoveIMG

Works correctly. Useful tool. We have saved a lot of disk space!

great compression

Optimize your website images and improve your page load speed. Reduce the size of your photos and gain maximum compression while keeping sharp images.

Erdinc Bulat

Erdo Image Optimizer is a complete Image SEO & Performance Suite for WordPress. Convert images to WebP/AVIF, bulk-fix alt text, sanitize filenames, enable lazy loading, clean up unused media, and run a 6-point SEO audit — all from a single, modern dashboard.
Most image optimization plugins stop at compression. Erdo goes further: every image in your media library receives a professional SEO health score (out of 6 points). You will know exactly which images are hurting your Google rankings and how to fix them, in bulk, in minutes.
<h4>Why Erdo Image Optimizer?</h4>
<ul>
<li>Image SEO Audit (6 Points): Every image gets a score from 0 to 6 based on alt text, filename quality, title, contextual relevance, dimensions, and format. Fix failing criteria with one click — no guesswork.</li>
<li>WebP & AVIF Converter: One-click conversion from JPEG, PNG, GIF, and HEIC/HEIF to WebP or AVIF. Smart Quality mode automatically finds the smallest file size that still looks great.</li>
<li>Bulk Alt Text Generation: Automatically generate descriptive alt text from filenames for every image missing it. Fix hundreds of images in seconds — critical for accessibility and image SEO.</li>
<li>Filename Sanitizer: Transforms messy uploads like <code>IMG_1234 (copy).JPG</code> into SEO-friendly <code>professional-web-design.webp</code> at upload time. Bulk-rename existing images with automatic database reference updates.</li>
<li>Unused Media Cleanup: Scans your entire library to find images that appear nowhere on your site. Free up disk space and stop confusing search crawlers with orphaned files.</li>
<li>Lazy Loading & WebP Serving: Inject <code>loading="lazy"</code> into content images automatically. Serve WebP to compatible browsers via <code>.htaccess</code> rewrite (Apache) or PHP <code><picture></code> fallback (all servers).</li>
<li>Background Queue & WP-CLI: Bulk-convert thousands of images via WP-Cron — close the browser tab and let it run. Full CLI support: <code>wp erdo convert</code>, <code>audit</code>, <code>restore</code>, <code>stats</code>, <code>clean-cache</code>.</li>
<li>BunnyCDN & REST API: Upload converted images directly to BunnyCDN storage. Headless access via <code>/wp-json/erdo/v1/stats</code> and <code>/wp-json/erdo/v1/audit</code> REST endpoints.</li>
</ul>
<h4>Full Feature List</h4>
Compression & Conversion
<ul>
<li>One-click WebP and AVIF conversion with original backup and one-click restore</li>
<li>HEIC/HEIF (iPhone photos) conversion to WebP/AVIF via Imagick</li>
<li>Smart Quality mode — automatically finds the smallest file size that still looks great</li>
<li>Lossless mode for zero-quality-loss compression</li>
<li>Max Upload Width — automatically resize oversized images before conversion</li>
<li>EXIF metadata stripper — reduce file weight and protect photographer privacy</li>
<li>GIF, JPEG, PNG, HEIC → WebP/AVIF in one click</li>
</ul>
Image SEO & Alt Text
<ul>
<li>Image SEO Auditor with 6-point health score for every image in your library</li>
<li>Bulk Alt Text — generate alt text from filenames for all images missing it</li>
<li>Automatic filename sanitization on upload (removes spaces, special chars, uppercase)</li>
<li>Bulk rename all existing filenames with automatic database reference update</li>
<li>SEO Audit CSV export — download a full spreadsheet for reporting</li>
<li>Missing Alt Text filter — focus the dashboard on images that need fixing</li>
</ul>
Performance & Delivery
<ul>
<li>Lazy loading (<code>loading="lazy"</code>) injected into content, thumbnails, and gallery images</li>
<li>WebP serving via <code>.htaccess</code> rewrite (Apache) or PHP <code><picture></code> element rewriter</li>
<li>BunnyCDN integration — upload converted images directly to CDN storage</li>
<li>Background Queue — bulk convert via WP-Cron, browser tab can be closed</li>
</ul>
Developer & Dashboard
<ul>
<li>REST API: <code>/wp-json/erdo/v1/stats</code> and <code>/wp-json/erdo/v1/audit</code> endpoints</li>
<li>WP-CLI commands: <code>wp erdo convert</code>, <code>audit</code>, <code>restore</code>, <code>stats</code>, <code>clean-cache</code></li>
<li>Dashboard widget — key stats visible from wp-admin home</li>
<li>Before/After comparison slider — drag to compare original vs optimized</li>
<li>Right-click context menu on every image card</li>
<li>Grid size selector (Small / Medium / Large) with localStorage persistence</li>
<li>SVG upload support with automatic XSS sanitization for administrators</li>
<li>Multisite / network admin support</li>
<li>Modern, clean dashboard with format badge and SEO score on every card</li>
</ul>

Erdo Image Optimizer: Compress & Convert to WebP/AVIF (SEO Audit, Alt Text, Lazy Load)


Expected another "compress and done" plugin and got a complete image SEO toolkit instead. The standout for me is the 6-point audit score on every image. It tells you exactly which ones have weak alt text, bad filenames or the wrong format, and you fix them in bulk instead of one at a time. The WebP/AVIF conversion handles HEIC from iPhone photos too, and it keeps your originals with one-click restore, so there's basically no risk in trying it.



What sold me as a developer was the depth under the hood. Full WP-CLI support (wp erdo convert/audit/restore), real REST endpoints, a background queue so big libraries keep converting after you close the tab, and clean i18n. That's an unusual amount of care for a free plugin, and it's clearly built to WordPress standards, proper nonces, capability checks and escaping throughout.



Runs smoothly, does what it promises, and no upsell nagging. Highly recommended, and I'm looking forward to where this one goes.


More than a compressor a real image SEO suite


Not just another compressor - the 6-point SEO audit on every image and bulk alt text generation alone save hours of work. WebP/AVIF conversion with automatic original backup makes experimenting risk-free, and the WP-CLI commands and REST API endpoints show this was built by a developer for developers. Highly recommended.


Finally an image plugin that takes SEO seriously

Compress & convert images to WebP/AVIF. SEO-audit every image, bulk-fix alt text, filenames & unused media. Lazy loading & BunnyCDN.

iLoveIMG vs Erdo Image Optimizer: Compress & Convert to WebP/AVIF (SEO Audit, Alt Text, Lazy Load)