AsadShah8 WebP Converter converts JPEG and PNG images to the modern WebP format using the image library WordPress already uses (GD or Imagick). No external services are involved and no data leaves your server.
Every conversion is verified before anything is deleted. The plugin only removes the original image files after the WebP file has been created, checked, attached to the same Media Library item, and its metadata and MIME type have been confirmed. If any step fails, the attachment is restored to its original state and your original files are left in place.
Features
Important
After a verified conversion the original JPEG/PNG files are permanently deleted. Links in posts, pages or page-builder content that point directly at the old file URLs (for example a hard-coded .jpg URL) are not rewritten. Please back up your site before converting your existing library.