Shopify Product Images: Size, Format, and How to Add Them in Bulk

The size Shopify recommends, the hard limits, how to add images to one product or a whole catalog, and where to get photos when you sell products you did not make.

Shopify product image specs at a glance

If you only came for the numbers, here they are. Every figure comes from Shopify's own Help Center.

Sources: Shopify Help Center pages on product media types, adding media, variant images and alt text. Checked October 2026.

What size should Shopify product images be?

Use 2048 x 2048 pixels. Shopify says square images at that size usually display best, and it is large enough for zoom on most themes without making files heavy.

The size matters less than consistency. Your theme shows products side by side on collection pages. When one photo is square, the next is tall and the next is wide, the theme crops or resizes them differently and the grid looks uneven. Pick one aspect ratio for the whole store and stick to it. Square is the safest choice because almost every theme handles it well.

If your images are already mixed, most themes let you set the product card image ratio to square in the theme editor. That crops everything to the same shape, so check that nothing important, like a label, gets cut off.

Which file format should you use?

• JPEG for normal product photos. Small files and good quality.
• PNG when you need a transparent background, or for graphics with sharp text and lines.
• WebP and HEIC are accepted too, so you can upload straight from a modern phone.

You do not need to convert files to WebP yourself. Shopify stores your original and serves a smaller WebP or AVIF version to browsers that support it.

How to add images to a Shopify product

Adding images to variants

Each variant (for example a size or color) can have one image. On the product page, click the image placeholder next to a variant and pick an image from the product's media. To set several at once, select the variants with the checkboxes and choose Add images. If a color needs several photos, keep the extras in the main gallery.

How to add images to many products at once

Opening products one by one is fine for ten products. For hundreds, use one of these. Which one depends on whether you already have the image files.

We wrote a full step-by-step for each method, including a CSV example and fixes for the common import errors: How to bulk upload images to Shopify.

Best practices that help sales and search

Keep the product big in the frame

Google Merchant Center, which powers Google Shopping and your Shopify Google channel, asks for the product to take up 75 to 90 percent of the image. Small products floating in a big white square look worse in a grid and get flagged in Shopping.

Use a white or plain background for the main image

Shopify's own photography guide calls the white background shot the workhorse of ecommerce. It keeps your catalog consistent and works in every Google placement. Save lifestyle shots for the second or third image.

Leave text, badges and watermarks off

If you sell through Google Shopping, Merchant Center rejects images with promotional text, prices, watermarks, store logos or borders. Put "Sale" and "Free shipping" in your theme, not in the photo.

Show what a shopper would check in a store

Where you can, add more than one angle: the front, the back or ingredients label, and something that shows scale. For packaged goods the back label answers questions before they reach your inbox.

Name files clearly, and avoid a few words Shopify reserves

Google reads file names as a light hint, so weruva-meowionaire-cat-food-3oz.jpg is better than IMG_4821.jpg. One Shopify quirk: do not end a file name with small, medium, large, grande, compact, thumb, icon or pico. Shopify's CDN reads those words as resize instructions, and the image can display at the wrong size.

Write short, literal alt text

Alt text describes the image for screen readers and for Google. Brand, product, and the variant is enough: "Weruva Who Wants to Be a Meowionaire cat food, 3 oz can". Keep it under 125 characters and do not stuff keywords.

Where to get images for products you did not make

Almost every guide on this topic assumes you photograph your own products. Many Shopify stores do not. Liquor stores, pet shops, Asian grocers, beauty retailers and hardware stores sell products made by other brands, often thousands of them. For those stores the hard part is getting the photos in the first place.

The good news is that the photos already exist. The brand photographed every product for its own website and for its retailers. Your options for getting them:

• Ask your supplier or distributor. Some send a full image pack. Many send nothing, or low-resolution files.
• Check the brand's retailer portal. Larger brands run a media or asset portal for stockists. You may need to request access.
• Search Google one product at a time. It works, but at a few minutes per product a 1,000-product catalog takes weeks.
• Use a tool that does the search for you. Find Product Photos reads your product titles, finds the real photos the brand and its retailers have published, and uploads the ones you pick to Shopify, sized 2048 x 2048.

Here are a few real examples the app found from just the product title:

Whichever route you take, check your supplier agreement or the brand's terms. Brands publish these photos so retailers can sell their products, but some set rules on how they are used. This is general information, not legal advice.

Shopify product images: FAQ