When it comes to choosing the right image size for WooCommerce, there are a few things you need to take into account. The first is the size of your product images, and the second is the size of your thumbnails.
Product Images
Your product images should be at least 800px by 800px, and no more than 1024px by 1024px. If your images are too small, they will appear pixelated and low quality, which will reflect poorly on your brand. If your images are too large, they will take up too much space on your server and slow down your website.
Thumbnail Images
Your thumbnail images should be at least 200px by 200px, and no more than 300px by 300px. If your thumbnails are too small, they will appear pixelated and low quality. If your thumbnails are too large, they will take up too much space on your server and slow down your website.
Conclusion:
So what size should your images be for WooCommerce? Your product images should be at least 800px by 800px, and no more than 1024px by 1024px. Your thumbnail images should be at least 200px by 200px, and no more than 300px by 300px.