As of September 2026, Amazon's main image has to be a photograph of the actual product on a pure white background (RGB 255, 255, 255), with the product filling 85% of the frame, shown once, whole and uncropped. The file must be 500 to 10,000 pixels on its longest side, and 1,000 pixels or more is what turns on zoom. Upload a JPEG, TIFF, PNG or non-animated GIF, in RGB, and leave out text, badges, props and mannequins.
Below: the full checklist, the common mistakes and a studio setup built to meet the rules from the first shoot.
Why the main image matters more than the others
The main image is the first image on the product detail page, and it's the one shoppers see in search results. Amazon's own staff guidance on Seller Forums is direct about the consequence: images that don't meet the standards can get a listing suppressed from search. A listing nobody can find doesn't sell, however good the other six images are.
Also often missed: when several sellers supply images for one product, Amazon picks the ones that best meet its standards, and the first image uploaded helps define the product, so never upload a placeholder "for now." It can block the real image later.
The main image checklist
Use this as a pass/fail list before anything goes up.
| Rule | Requirement | Common failure |
|---|---|---|
| Background | Pure white, RGB 255, 255, 255 | Off-white (250, 250, 250) from an under-lit or unflattened background |
| Fill | Product fills 85% of the image | Product framed small "to be safe," or framing that drifts from shot to shot |
| Whole product | Entire product in frame, nothing cut off | Tips of straps, handles or soles clipped by the crop |
| Shown once | One view of one unit, plus included accessories | Front and back together in one frame |
| Real photo | A professional photograph of the actual product | Renders, mockups, illustrations, placeholders |
| What's in the box | No props that aren't included; no packaging unless it's a product feature | Styling props that read as part of the sale |
| No overlays | No text, logos, borders, watermarks, badges or review stars | "Best seller" stickers, promo text |
| Mannequins | Not allowed, including on a hanger or clear forms | Ghost-mannequin shots used as the main image |
| Size | 500 px minimum on the longest side, 10,000 px maximum | Small files upscaled to clear the floor |
| Zoom | 1,000 px or more on the longest side | Exporting at exactly 1,000 px with no headroom |
| Format | JPEG (preferred), TIFF, PNG, non-animated GIF | PSD, PDF, EPS or BMP uploads |
| Color | RGB | CMYK files from a print workflow |
[Image to add: Side-by-side of a compliant main image (product on pure white, filling 85% of a square frame) and a failing one (product small in frame, off-white background, prop in shot), with the failures labeled]
Size: three numbers, and the one that isn't official
Amazon's size rules come down to three numbers:
- 500 pixels on the longest side is the floor. Smaller files are blocked at upload.
- 1,000 pixels or more is Amazon's recommendation, because that's what enables zoom. Amazon's Seller University guidance says zoom has been shown to improve sales.
- 10,000 pixels is the ceiling.
You'll also see "1,600 pixels" quoted as Amazon's minimum on many blogs. It does appear in an older Amazon Seller University PDF, but it isn't on Amazon's current product image guide as of September 2026. Treat 1,000 px as the line for zoom and 500 px as the hard floor.
One rule sits on top of all three: don't upscale. Amazon tells sellers not to artificially enlarge small images to meet the minimum. The floor is a floor for what you shot, not a target to stretch toward. In practice, the comfortable answer is to export Amazon versions at 2,000 px or larger from a much bigger master, which clears zoom with room to spare.
White background and 85% fill: what they actually mean
Pure white means 255, 255, 255. Not "looks white." A background that reads 248 or 252 in a color picker fails the rule even if it looks fine on your monitor. Most failures here come from the studio, not the edit: the background is lit a little under, or a cutout comes back as a transparent PNG and gets uploaded without being flattened onto white. Amazon wants white, not transparency, so flatten every cutout before export.
85% fill is a measurement, not a feeling. The product should take up 85% of the image. Amazon-hosted materials phrase it as at least 85%. The trap is that most studios never measure it, so fill lands anywhere between 70 and 95% depending on who framed the shot that day.
To make it exact, pad every image to a square canvas sized from the product:
canvas side = product's longest side / 0.85A product that's 3,400 pixels tall goes onto a 4,000 × 4,000 canvas. Every product, same share of the frame, no judgment involved. Shooting and cropping to 85% has a side benefit: Google Merchant Center asks for 75 to 90% fill, so the same file satisfies both.
Want the whole spec in one place? The free sample of The Product Photography Machine includes the Introduction, Chapter 1 ("What 'Done' Means," which puts Amazon, Google, eBay, Etsy and Shopify side by side) and the File naming worksheet. Get it at productphotomachine.com/free-sample.
Rules that change how you shoot, not just how you export
Some of Amazon's main image rules can't be fixed in an export preset. If you find out about them after the shoot, the only fix is reshooting.
- Footwear: a single shoe, facing left, at 45 degrees.
- Adult clothing: on a standing model. Not sitting, kneeling, leaning or lying down.
- Clothing accessories and multipacks: shot flat, with no model.
- Children's and baby form-fitting items (underwear, swimwear, leotards): flat, never on a model.
- No mannequins of any kind, including a garment on a hanger or on a clear or framework form.
- One unit, shown once. Not front and back in the same frame.
These belong on the shot reference sheet for each product type, so they're decided before the product reaches the set. Lifestyle main images are allowed only for a few product types, so assume white unless you've confirmed otherwise for your category.
[Image to add: Overhead diagram of a footwear set with a single shoe angled 45 degrees, toe facing left, camera position marked]
Technical file rules
These are simple to set once and forget about:
- Format: JPEG is recommended. TIFF, PNG and non-animated GIF are accepted. EPS, BMP, PDF and app files such as PSD or AI are rejected.
- JPEG quality: save at the highest quality, and avoid re-saving JPEGs repeatedly while editing. Export each version once, from the master.
- TIFF: no compression. Layers: flatten before upload.
- Color: RGB. CMYK should be converted first. Amazon also says not to rely on embedded color profiles, so convert to sRGB at export rather than depending on a profile to make the color right.
- Resolution: at least 72 dpi.
One metadata note. Amazon asks that images showing photorealistic, fully AI-generated people carry the keyword contains-synthetic-performer in the XMP subject field before upload. Many resize tools strip all metadata by default, which quietly deletes that tag. If any of your images need it, check your export step keeps XMP.
File names for bulk upload
If you upload images in bulk, Amazon expects a three-part name separated by periods:
identifier.VARIANT.ext
B000123456.MAIN.jpg
B000123456.PT01.jpgThe identifier can be an ASIN, UPC, EAN, ISBN, GTIN or JAN. The variant code says which slot the image fills:
| Slot | Code |
|---|---|
| Main image | MAIN |
| Additional views, in use, details | PT01 to PT99 |
| Swatch | SWCH |
| Safety and compliance | PS01 to PS06 |
Spaces, dashes or extra characters in the name block the upload. This format is required only for bulk upload; single uploads through the listing page don't need it.
Apply these names when you export the Amazon version, not at capture. Your studio's own convention belongs in the file name from the first frame; the Amazon name is translated from it.
How to meet the rules on every image: one master, one Amazon export
The reliable way to meet Amazon's rules, and every other channel's, is to stop shooting for channels and start shooting to one house spec. Finish a single master file that clears the strictest rule on every line, then make each channel's version from it in one step.
| Line | House spec for the master | Amazon version |
|---|---|---|
| Size | 4,000 × 4,000 px square (16 MP) | 2,000 px or larger |
| Background | Pure white, flattened, no transparency | Same |
| Fill | Product at 85% of the frame | Same |
| Color | Converted to sRGB | Same |
| Format | Flattened 16-bit TIFF, uncompressed | JPEG, highest quality |
| Name | Studio convention | identifier.MAIN.jpg, identifier.PT01.jpg |
When the definition of "done" lives in a document, a rule change costs an afternoon, not a reshoot. Recheck Amazon's pages at least twice a year and date every rule on your spec sheet.
Final pre-upload check
- Background reads 255, 255, 255 in a color picker
- Product fills 85% of a square frame, nothing cut off
- One unit, shown once, no props or packaging that aren't part of the sale
- No text, logos, badges or watermarks
- No mannequin; models standing; shoes single, left, 45 degrees
- Longest side 1,000 px or more (2,000 px+ recommended), not upscaled
- JPEG at highest quality, RGB/sRGB, flattened
- Bulk uploads named identifier.MAIN.jpg with no spaces or dashes
- AI-disclosure keyword kept, where it applies
Get the free sample. The Introduction, Chapter 1 and the File naming worksheet from The Product Photography Machine, free at productphotomachine.com/free-sample.
The full Book + Template Pack ($29.99) adds all 14 chapters plus the channel spec sheet, shot list template, QC checklist and export scripts.
Sources
Amazon's current product image guide in Seller Central requires a sign-in and could not be fetched publicly; rules not confirmed on the pages below are stated as of September 2026.
