Arshad Shah

ArshadStudio Bulk Image Converter to WebP adds a dashboard screen that walks you through three steps:
<ol>
<li>Choose a conversion type — JPG to WebP or PNG to WebP.</li>
<li>Preview the matching images — the plugin lists every image in your Media Library that matches the selected format, with a thumbnail, filename, and file size.</li>
<li>Convert — optionally tick “Delete the original after conversion,” then start. A live progress bar shows status, and each thumbnail is marked with the percentage saved or a failure flag.</li>
</ol>
The plugin performs genuine pixel-level re-encoding using the Imagick extension (preferred) or the GD extension — it never simply renames a file extension. Every output file is verified against the WebP binary signature before it is accepted, so you can trust that the result is a real WebP image.
Conversion runs one image per request over AJAX, which avoids PHP execution-time limits on large libraries.
When “delete originals” is enabled, the Media Library attachment is repointed to the new WebP file and its metadata is regenerated, keeping the library consistent.

ArshadStudio Bulk Image Converter to WebP

Bulk-convert JPG or PNG images in your Media Library into real WebP files, with an optional toggle to delete the originals after conversion.

Nakul Chandra

Dhaval Vachhani

Dallas Web Agency US

OptiFlow WebP Media is a lightweight yet powerful WordPress plugin designed to optimize your website’s performance by automatically converting images to the modern WebP format. WebP images are significantly smaller than their JPG and PNG counterparts (often up to 30% smaller) without losing quality, helping your site load faster and improve SEO rankings.
Unlike other plugins that clutter your default <code>uploads</code> directory, OptiFlow WebP Media stores all converted files in a dedicated <code>wp-content/webp-uploads</code> folder, maintaining a clean and mirroring directory structure.
<h3>Features</h3>
<ul>
<li>Automatic WebP Conversion: Automatically converts new JPG, JPEG, and PNG uploads to WebP.</li>
<li>Bulk Conversion: Convert multiple existing images at once using the “Bulk Actions” menu in the Media Library.</li>
<li>Full Library Support: Optimized all registered image sizes, including thumbnails, medium, large, and custom sizes.</li>
<li>Dedicated Storage: Converted images are stored in <code>wp-content/webp-uploads/</code>, keeping your standard uploads folder clean.</li>
<li>Dashboard Overview: A modern, high-quality settings dashboard to monitor your library’s optimization progress.</li>
<li>Manual Conversion: Need to convert an old image? Use the “Convert” button directly in the Media Library list view.</li>
<li>Intelligent Statistics: Correctly identifies native WebP uploads vs. converted images for accurate reporting.</li>
<li>Custom Quality Control: Fine-tune your WebP quality (50-100) to find the perfect balance between file size and image clarity.</li>
<li>Cleanup Tools: Option to automatically delete all generated WebP files if you decide to deactivate the plugin.</li>
</ul>

OptiFlow WebP Media

Convert and serve WebP images to optimize WordPress media performance.

ArshadStudio Bulk Image Converter to WebP vs OptiFlow WebP Media