Product image size and quality for Google Shopping

Google has announced a minimum of 500 x 500 pixels for all Shopping product images from 31 January 2027, and recommends around 1500 x 1500. Its [image_link] page asks for the largest, highest resolution, full-size image you have, up to 64 megapixels and 16MB. You can’t fake size: the same page says not to scale up an image or submit a thumbnail. An enlarged 300-pixel photo is still a 300-pixel photo, just blurrier. The main image also has to show the actual product. Google’s minimum requirements say to show the entire product accurately, with minimal or no staging, and never a placeholder or an image that doesn’t show your product. The best practices ask for the product to fill 75% to 90% of the frame on a solid white or transparent background, though light products on transparent may show on black. Show the correct variant, one colour per image. Upload replacements under new file names so the new image addresses get picked up.

Size first. Google's [image_link] page opens with it: “We recently announced new image size requirements of at least 500 x 500 pixels for all products beginning January 31, 2027”. It caps the top end too, “No image larger than 64 megapixels” and “No image file larger than 16MB”, and recommends going big: “Submit the largest, highest resolution, full-size image you have for the product, up to 64 megapixels and 16MB file size.” One line saves a lot of wasted effort: “Don't scale up an image or submit a thumbnail.” An enlarged 300-pixel photo is still a 300-pixel photo, just blurrier.

Then content. The minimum requirements include “Accurately display the entire product, and include minimal or no product staging.” and “Don't use a placeholder or an image that doesn't show your product.” Google's reason is plain: “Placeholders don’t allow users to clearly check what they are buying.” The best practices add framing, “Frame your product in the image space so that it takes up no less than 75%, but not more than 90%, of the full image.”, and a background: “Use a solid white or transparent background.” with one warning worth heeding, “Don’t use a transparent background for images with light colors because they might show with a black background.”

Variants need their own pictures: “Show the correct variant.” and “For variants based on color, show only one variant.” A photo of the red mug on the blue mug's row is the wrong picture however good the photography, and Google's editorial policy lists “Product descriptions and specifications that are unrelated to the product image or listing” among its product-detail problems.

The free scan does not flag a product image for its size, so measuring is yours: open each main image link in its own tab, as in the second step below, and hold it against the 500 x 500 minimum Google has announced and the 1500 x 1500 Google recommends. The scan cannot see which file your feed submits either. Watermarks and sale text are a separate job, in watermarks and promo overlays; every image check is on the misrepresentation checker.