Amazon Rejected or Suppressed Your Main Image: The Exact Fix per Cause

Three different things get called "Amazon rejected my main image", and they need three different responses. The upload can fail outright. The upload can succeed and the listing can go search-suppressed hours later. Or the image can quietly never appear, because something else won the slot. This is the repair guide: how to tell which one happened, the exact fix for each underlying cause, and how to get the replacement live without opening a case you did not need.

First, identify which failure you have

Symptom	What happened	Where to look
Error at upload; the file never attaches	Technical rejection: format, dimensions, file size, colour mode or filename	The error message in the image manager
Image uploaded fine, listing vanished from search	Policy suppression on image content	Inventory > Manage All Inventory > Suppressed, and the Listing Quality Dashboard
Upload accepted, detail page still shows the old image	Caching, processing delay, or another contributor's image winning the slot	Detail page in an incognito window after 24 hours

The middle row is the expensive one. A search-suppressed listing does not rank, does not appear in search and often cannot be reached by direct link, so traffic falls to near zero until the image is fixed. The Suppressed tab, on the Fix Your Products page, states the reason, and the Listing Quality Dashboard usually spells it out in a sentence such as "main image does not meet requirements".

Cause by cause, with the actual fix

The background is not pure white

This is the most common silent cause, and it is almost never visible on your monitor. Amazon requires RGB 255,255,255. Anything below that reads as off-white to the scanner.

Diagnose it with a colour picker: sample four corners and two points near the product edge. Then check for the three things that produce near-white without you noticing.

• Anti-aliasing halo. A clipping path leaves a fringe of grey pixels along the product edge where the old background was blended out. Zoom to 400% along one edge and look. Fix by re-cutting with a slightly tighter path and defringing, not by painting over it.
• JPEG compression drift. White exported at low quality goes 253 or 254 near a high-contrast edge. Fix by exporting JPEG at maximum quality, or exporting PNG with transparency flattened onto white.
• A photographed white sweep. A real studio backdrop is never 255. It has to be pulled to pure white in post, or the product cut out and placed on a generated white canvas.

Confirm in sRGB. Amazon accepts CMYK, but browsers interpret it inconsistently and your "white" can move on the way through processing.

Text, logos, watermarks, borders or badges

There is no tolerance here and no size at which it becomes acceptable. A photographer's signature, a "2-pack" flash, a certification seal, a thin decorative border, a brand logo not physically printed on the product itself: all violations. Branding that is physically part of the product or its packaging is fine, because it is the product.

The fix is not to shrink the offending element. Remove it, and move whatever it said into slot two, where text, charts and badges are all permitted.

Props that are not in the box

If it appears in the main image, the buyer should receive it. The tripod under the camera, the flowers in the vase, the batteries beside the toy, the plate under the food: all grounds for removal. The inverse is a genuine opportunity — anything actually included may stay, so a bundle photographed with its accessories looks like a fuller offer than a competitor's bare unit.

The product is too small in the frame

Amazon expects the product to fill roughly 85% of the frame. Judge it by the product's bounding box against the canvas, not by area of pixels: on a 2,000 px square the longest dimension of the product should span somewhere around 1,700 px. Crop the excess margin, keep a small even border, and never let the frame clip the product. Both extremes cause problems, and a product adrift in white space also loses clicks in the search grid at thumbnail size regardless of policy.

Resolution and file limits

Get both numbers right, because they are often quoted as one. The floor for the zoom function is 1,000 px on the longest side; Amazon recommends 1,600 px or more for the intended zoom experience. The absolute site minimum is 500 px, the ceiling is 10,000 px, and the practical working standard is a 2,000 × 2,000 px square kept under 10 MB. Accepted formats are JPEG (preferred), PNG, TIFF and non-animated GIF.

Below 1,000 px nothing is rejected. Zoom simply never activates, and you lose the shoppers who wanted to inspect the stitching. That is the quietest of all these failures.

The filename is wrong

When uploading through a flat file or the image manager, the expected pattern is the product identifier, a full stop, the variant code, then the extension: B012345678.MAIN.jpg. No spaces, dashes or extra characters in the identifier. MAIN designates the primary image; PT01, PT02 and so on are the secondary slots. A wrong variant code is the reason an image sometimes lands in the gallery instead of the main slot.

Your category has its own main-image rules

The general rules are not the whole story, and this catches sellers who moved into fashion from another category. Under Amazon's fashion imaging guidelines, main images of women's and men's clothing must be shot on a human model, while kids' and baby clothing must be shot flat, off-model — as must multipacks and accessories. Shoes take a single shoe, facing left, at a 45-degree angle. Books, music and video take the cover art filling the frame. Check your own category's style guide before assuming the general rules are complete.

Getting the replacement live

Upload the corrected file to the main slot and give the filename a new version, such as sku-main-v2.jpg. Reusing the exact filename is the most common reason a seller believes the upload failed when it did not: the old file is still cached.

Amazon's guidance is to allow up to 24 hours for a detail-page change to appear. Sellers commonly report anywhere from a few hours to two or three days in practice, and a listing suppressed purely on image grounds usually clears once the compliant image processes. Verify in an incognito window, not in your own logged-in session.

Open a case only if the corrected image has processed and the detail page still shows something else, which normally means another contributor's image is winning the slot. In that situation you are not fixing a policy problem, you are proving ownership, so send the case a clean copy of the image and the evidence that the product is yours.

Why compliant images get flagged later

Amazon re-scans the catalogue, so an image that passed moderation two years ago can be suppressed tomorrow without anything on your side changing. This is worth a recurring calendar entry rather than a one-off panic: sample your top SKUs quarterly, check the Listing Quality Dashboard, and keep a compliant main image ready to re-upload for anything that has ever been flagged.

It also argues for keeping the source file rather than only the JPEG. When a fix means re-cutting a background or re-cropping to fill the frame, the difference between a five-minute job and a reshoot is whether the layered original still exists. The full rule set sits in our image requirements reference, and the compliant tactics that win clicks inside those rules are in the main image guide.