Image disapprovals are frustrating for a specific reason: the image often looks perfectly fine to a human reviewer. The product is visible. The photo is professional. But Google’s automated systems flag it and the product stops showing.
Understanding exactly what Google requires — and why its rules are the way they are — makes it much easier to submit images that pass review the first time.
Why Google Has Strict Image Rules
Shopping ads appear in a competitive grid alongside other retailers. Google enforces image standards to ensure that ads in that grid are visually consistent and high quality — which improves the user experience and maintains the value of Shopping placements for everyone buying ads.
The specific rules exist because:
Promotional text and watermarks make the Shopping grid look like a banner ad rather than a product directory — Google prohibits them to keep the format clean.
Placeholder images (grey boxes, “image coming soon”) degrade the browsing experience and indicate that the retailer’s feed is not ready for advertising.
Low-resolution images look poor at the sizes Shopping displays them, particularly on high-DPI screens.
Category-specific requirements (white backgrounds for most products, no white background required for apparel with a model) reflect what is most useful to shoppers in each context.
Universal Image Requirements (All Categories)
These apply regardless of product type:
Minimum resolution: 100 x 100 pixels for non-apparel products. 250 x 250 pixels for apparel products. In practice, Google recommends 800 x 800 pixels or larger for the best display quality across all placements.
Maximum file size: 16 MB.
Accepted formats: JPEG, PNG, GIF, BMP, TIFF, WebP. JPEG and PNG are the most reliable choices.
No promotional text overlaid on the image. This includes sale badges (“20% off”), promotional banners (“New Arrival”), watermarks with promotional language, and price stickers. Any text on the image that promotes a sale or special offer will trigger a disapproval. Stock photography watermarks also fall under this rule.
No frames, borders, or decorative overlays. A colored border around the product image, a decorative frame, or any graphical element overlaid on the image itself is not permitted.
The product must be the clear subject of the image. An image where the product is a small element in a large lifestyle scene — a bag placed in the corner of a room shot — is often flagged for the product not being clearly visible.
No placeholder images. Grey boxes, “image coming soon” text images, or generic brand logos used in place of a product image will cause disapproval.
The URL must resolve to the image directly. The image_link value in your feed must be a direct URL to the image file. URLs that redirect to the image, require cookies or authentication, or return HTML rather than an image file will fail.
Background Requirements by Category
Background rules are where most confusion happens, because they differ significantly between categories.
Non-apparel products (electronics, home goods, beauty, sports equipment, etc.):
Google requires a white, off-white, or very light neutral background for most non-apparel product categories. A product photographed on a grey gradient background or a natural wood surface will often be flagged.
The reasoning: a consistent, neutral background helps the product stand out in the Shopping grid and makes price comparisons easier for shoppers.
Apparel products (clothing, shoes, accessories):
Apparel does not require a white background. In fact, lifestyle shots showing apparel worn by a model are preferred — they show fit, styling, and scale better than a flat-lay on a white background.
For apparel, the main requirements are that the product is clearly visible, the model (if present) is not in an inappropriate pose, and the image is not obscured by branding, text, or promotional elements.
Footwear:
Same rules as apparel — lifestyle shots on model are acceptable. The shoe should be clearly visible, ideally showing the full silhouette.
Jewelry and accessories:
White or neutral background preferred. Lifestyle shots are acceptable if the product is the dominant visual element and is clearly distinguishable.
Common Disapproval Reasons and Specific Fixes
Disapproval: Promotional overlay
The fix is not to remove the promotional text from your website — it is to provide a version of the image without text in your feed’s image_link field. Your website image can still show a “Sale” badge. The image you provide to Google in the feed should be the clean version.
If your CMS serves the same image to both Google and your site, the cleanest fix is to upload a separate clean version of the product image and use that URL in your feed’s image_link specifically. Many Shopify stores maintain two versions of key product images for this reason.
Disapproval: Watermark
Same fix as promotional overlay. Remove watermarks from the image file used in your feed URL. If you use a CDN that applies watermarks automatically, configure an exception for the image URLs in your product feed.
Disapproval: Image too small
The fix is to upload a higher-resolution image. Check the actual pixel dimensions of your product images in your image editor or file info. If they are below the category minimums, you need new photography or higher-resolution source files.
If your images are actually large enough but the URL in your feed points to a thumbnail version (a common issue with CMS image serving that generates multiple sizes), update the image_link to point to the full-resolution version.
Disapproval: Landing page does not match image
This is less common but happens when the main product image differs significantly from the product on the landing page — for example, if the feed image shows the blue version of a product but the landing page defaults to showing the red version. Google’s crawler may flag the mismatch.
Fix: ensure the image in your feed corresponds to the specific product variant the URL links to. If you sell multiple color variants, each variant should have its own image_link pointing to that specific color’s image.
Disapproval: Image does not show product clearly
This typically affects lifestyle images where the product is a secondary element in a scene with heavy styling, background elements, or multiple products. The fix is to provide a product-focused image — either on a clean background (for non-apparel) or a lifestyle shot where the product is the dominant, clearly visible element (for apparel).
Disapproval: Generic image or placeholder
If a product has no photo, provide one before trying to list it. There is no workaround for a missing product image.
Additional Image Attributes in the Feed
Beyond the main image_link, you can submit up to 10 additional images using additional_image_link. Google may use these to show the most relevant image for different search queries — a detail shot for queries focused on material, a lifestyle shot for styling-focused queries.
Additional images follow the same quality requirements as the main image but are more permissive about background — lifestyle shots, detail shots, and in-use imagery are all acceptable for additional images even in categories where the main image requires a neutral background.
For PMax campaigns, additional images are also used in Display and YouTube creative. More high-quality images give Google more options to generate relevant ad creative across placements.
Checking Image Status in Merchant Center
In Merchant Center, go to Products, All Products, and filter by status. Products with image issues will show a disapproval reason that includes the specific image policy violation.
In the Diagnostics tab, image-related disapprovals are typically grouped under “Image policy violation” or “Low quality images.” Click through to see affected products and the exact violation reason for each.
For bulk image issues — if many products share the same image problem — the fix is usually at the feed level (changing how your platform generates image_link URLs) rather than fixing images individually.
Preventing Image Disapprovals at Scale
For stores with large catalogs, these practices prevent most image disapprovals before they occur:
Use a consistent product photography process that always produces images on a white or neutral background at 800x800 pixels or larger.
Store clean versions of product images (without promotional text or watermarks) and reference those URLs in your feed, even if your website displays a different version of the image.
After adding new products to your feed, check the Diagnostics tab within 48 hours to catch image issues early before they affect campaign delivery.
If you use Shopify and the Google channel app for your feed, verify that the image URLs being sent are for the full-resolution main product image rather than a thumbnail variant. Shopify’s image CDN can serve multiple image sizes from the same URL with different size parameters — confirm the URL in your feed resolves to the appropriate size.
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