BabaPinnak

Auto WebP Converter & Logger is a lightweight, powerful plugin designed to optimize your website’s media library. It automatically converts JPEG and PNG images to the WebP format during upload — significantly reducing file size without sacrificing quality. It also logs each conversion (or failure) and supports uploads from both the Media Library and third-party plugins like Instant Images.
Key Features:
<ul>
<li>Automatic WebP Conversion: Converts JPEG and PNG images to the WebP format on upload.</li>
<li>Custom Quality Setting: Define your preferred WebP image quality (0-100).</li>
<li>Original File Handling: Choose whether to delete the original JPEG/PNG after successful conversion.</li>
<li>Detailed Logging: Enable logging of all conversions and errors in a secure log file.</li>
<li>GD Library Check: Automatically detects if the GD library is missing and shows admin notices.</li>
<li>Secure and Optimized: Only images smaller than 10MB are processed for optimal performance.</li>
<li>Admin Settings Panel: Easy-to-use settings page under WordPress Settings > Images to WebP.</li>
</ul>
Important: 
Requires the GD library with WebP support enabled on your server.

Auto WebP Converter & Logger

Automatically converts uploaded JPEG and PNG images to WebP format for faster performance and logs conversions for transparency.

Muhammad Umer Shahzad

Smart Image Optimizer is a powerful and lightweight plugin that:
<ul>
<li>Compresses uploaded images to reduce file size.</li>
<li>Converts images into modern formats like JPEG, PNG, AVIF, WebP, and more.</li>
<li>Retains visual quality using lossless or smart lossy compression.</li>
<li>Enables lazy loading to improve page speed.</li>
<li>Automatically optimizes images during upload.</li>
<li>Allows bulk optimization of existing media.</li>
</ul>
This plugin is ideal for bloggers, photographers, eCommerce stores, and all WordPress users aiming to improve performance and user experience.
<h3>Features</h3>
<ul>
<li>✅ Lossless and lossy compression options</li>
<li>✅ Format conversion: PNG ↔ JPEG, AVIF, WebP</li>
<li>✅ Automatic optimization on upload</li>
<li>✅ Bulk optimization of media library</li>
<li>✅ Lazy load for all images</li>
<li>✅ No third-party API required (works locally)</li>
</ul>
<h3>License</h3>
Smart Image Optimizer is open-source software licensed under the <a href="https://www.gnu.org/licenses/gpl-2.0.html" rel="nofollow ugc">GPLv2 or later</a>.

Smart Image Optimizer

Smart Image Optimizer compresses image sizes and converts them to modern formats like JPEG, PNG, AVIF, and more — for faster websites and better SEO.

Auto WebP Converter & Logger vs Smart Image Optimizer