Google Shopping: 500 × 500 px images become mandatory. Here is how we solve it

From 31 January 2027, Google Shopping requires every product image to be at least 500 × 500 pixels. Smaller images already trigger warnings in Merchant Center. For Shopware 6 we have a plugin that automatically upscales images that are too small when no larger version exists, so your products stay in the Shopping feed.

What Google is changing for product images

Until now, Google accepted 100 × 100 pixels, or 250 × 250 pixels for apparel. From 31 January 2027 there is one minimum of 500 × 500 pixels for all product categories and all marketing methods. This covers the main image in the image_link attribute as well as every additional image in additional_image_link.

Since 14 April 2026, Merchant Center has been marking images below the new limit with the note “Image too small for upcoming enforcement”. You will find the affected products under “Needs attention” in the history. If you see the note today, you still have time, but not forever.

Google actually recommends much larger images: 1500 × 1500 pixels or more. 500 × 500 is only the floor.

Why this affects so many shops

Many shops still carry images from a time when 400 pixels per side was plenty. Add manufacturer images from wholesalers that only come in a small size, and products whose original photos nobody can find any more. For a handful of products you can reshoot. For several thousand items that is not realistic.

Google does optimise some images that are too small so that products are not disapproved. The warning stays, though, and Google decides what the result looks like. For our clients’ shops we don’t rely on that.

How we solve it in Shopware 6

We built our own Shopware 6 plugin that detects product images that are too small and upscales them. It only steps in when there is no larger version of the image. If the original is big enough, it stays untouched.

The plugin is currently in review for the Shopware Store and is due to appear there in November 2026. You can already buy it directly from us: just send us a message via our contact form.

There are two ways to upscale:

• Server-side image processing: the image is interpolated on the server, i.e. scaled up to the required pixel count. This is fast and does not change the motif.
• AI upscaling: an AI model fills in missing detail. With very small source images the result is usually sharper than plain interpolation.

Both run fully automatically in Shopware 6. You don’t have to export, edit and re-upload images. The Google Shopping feed then uses the larger images, and your products keep being shown after the deadline.

One thing belongs to the AI option: Google requires images created with generative AI to carry metadata saying so, for example the IPTC property DigitalSourceType. This information must not get lost on the way into the feed.

You can read more about feed optimisation on our page on Google Shopping and feed optimisation. If your shop needs its own extension, see our Shopware plugin development.

What to check now

1. Open “Needs attention” in Merchant Center and look for “Image too small for upcoming enforcement” in the history.
2. Check whether larger originals exist for the affected items, from the manufacturer, the photographer or your own archive.
3. For all items without a larger version: have the images upscaled automatically before Google enforces the rule on 31 January 2027.

Not on Shopware 6? We can still solve it

If your shop runs on a different system and you face the same problem, feel free to get in touch. We then upscale your product images once at server level so that the feed delivers the larger images. Use our contact form and tell us which shop system you use and roughly how many products are affected.