Webrex: SEO Image Optimizer

The reviews for the Shopify App are overwhelmingly positive, with users praising the excellent customer service, ease of use, and effectiveness of the image optimization features. Many users appreciate the app's ability to compress images without losing quality, resulting in faster loading speeds for their stores. The customer support team is highlighted as responsive and helpful, contributing to a great user experience. Some users mention that the app is free, making it even more valuable for optimizing SEO and improving store performance. However, there are a few reviews that mention initial confusion for first-time users and a rare case of images failing to upload after optimization.