Image Compressor

Why Image Compression Matters for Shopify

Large product images are the #1 cause of slow Shopify store load times. According to Google, a 1-second delay in mobile load time reduces conversions by 7%. Compressing your images before upload ensures fast page speeds, better Core Web Vitals scores, and higher search rankings — all without sacrificing visual quality.

Our tool compresses images entirely in your browser using the Canvas API. Your files never leave your device, making this tool completely private and secure. Use WebP for the best compression, JPEG for photos, and PNG only when you need transparency.

Recommended Shopify Image Sizes