Shopify Image Optimizer
Compress and resize your product images to Shopify's recommended sizes. Your images never leave your browser — 100% private and free.
Drop your product image here, or click to select
Supports JPG, PNG, WebP · Max 20MB per image❓ Frequently Asked Questions
What is the best image size for Shopify products?
Shopify recommends 2048×2048 pixels for product images. This enables the built-in zoom feature. For collection pages, 1024×1024 is sufficient and loads faster.
Will this slow down my Shopify store?
No! Optimizing images before uploading actually makes your Shopify store faster. Smaller images load quicker, improving your store speed and SEO ranking.
Is this tool really free?
Yes, completely free. Your images are processed in your browser and never uploaded to any server. No account needed, no hidden fees.
What format should I use for Shopify?
JPEG gives the smallest file size (recommended for photos). WebP is even smaller but supported by modern browsers. PNG is best for images with transparency (logos).
Can I optimize multiple images at once?
Yes! You can select multiple images when uploading. Each will be processed individually so you can download them one by one.