WEBP Image Optimizer+Speed SEO

The reviews are overwhelmingly positive, with most users praising the app for being simple to use, fast to set up, and effective at optimizing images in bulk. Many merchants say it noticeably improves site speed, helps SEO, and saves time by automating tasks like WebP conversion, alt text updates, and filename cleanup. Several reviewers also appreciate that it works well for stores with large catalogs and that it provides useful features for free. The main negative feedback is limited but important: one reviewer reported that bulk processing caused product images to disappear or be replaced incorrectly, warning others to test carefully before using bulk actions. Another reviewer noted that some images did not revert properly and that quality could become poor in some cases. Overall, the app is seen as highly useful and efficient, but users want reassurance around bulk safety and image quality control.