Do I need lossy compression for product photos?

Usually, yes for web delivery, but not always for master files.

Simple rule

• Keep originals lossless for editing/archive: RAW, TIFF, PNG, etc.
• Use lossy compression for website product images if you want faster loading: usually JPEG or WebP.

When lossy is a good idea

Use lossy compression if:

• the photo is a standard product image
• you want smaller file sizes
• the image has lots of color/gradients
• it’s for e-commerce pages, thumbnails, category pages, emails, ads

When to avoid lossy or use it carefully

Avoid strong lossy compression if:

• the image has text, logos, or sharp edges
• you need very high detail for zoom views
• the product requires accurate colors/finishes
• you’re editing the image repeatedly

Best format by use

• Web product photos: JPEG or WebP
• Transparent product cutouts: PNG or WebP with transparency
• Editing/archive: TIFF/RAW
• Modern web default: WebP is often the best balance

Practical recommendation

For product photos on a website:

• export at the needed display size
• use moderate lossy compression
• compare visually before publishing

If you want, I can also give you:

1. the best file format by product type, or
2. a recommended compression setting for Shopify, Amazon, or your website.