How to Create Amazon Listing Images and A+ Content with LoomaDesign
An Amazon image set should help a shopper identify the product, inspect important details, understand scale, confirm what arrives in the box, and see where the product fits into daily use. A set of unrelated polished images cannot do that job. The source photo, product facts, gallery order, and A+ modules need to describe the same SKU.
The example below uses a 32 oz insulated bottle with a matte olive body, black flip-straw lid, stainless-steel interior, powder-coated finish, and an included cleaning brush. Those details form the approval record for every generated image. If the lid changes shape, the brush disappears, the finish becomes glossy, or the bottle appears smaller than its real dimensions, the image fails even when the composition looks better.
The short answer and current Amazon checks
Start with one accurate front or three-quarter product photo and a written SKU record. Clean the source image before generating new scenes. Build the gallery around buyer questions, then reuse the same approved claims and visual references in A+ Content. Review the final set at desktop size, as mobile thumbnails, and against the original SKU.
Amazon's current seller guidance separates the main image from up to eight sub-images. Its Japan seller guide specifies a pure white main-image background, at least 85% product coverage, a longest side between 500 and 10,000 pixels, and 1,600 pixels or more for optimal zoom. Amazon's US listing guide says sellers can upload up to nine photos. Requirements can vary by category and marketplace, so the upload screen in Seller Central remains the final check.
| Image job | What the image must prove | Common failure |
|---|---|---|
| Main image | Exact product, color, shape, and included offer | Props, text, wrong accessories, weak crop |
| Angle or detail | Construction, controls, openings, texture | AI changes a part or smooths away detail |
| Scale | Real dimensions in a believable reference | Product appears larger or smaller than the specification |
| Included parts | Everything the buyer receives | Decorative props look like included items |
| Feature callout | One supported product fact | Copy claims more than the image or specification proves |
| Lifestyle | Use context with the product still easy to inspect | Scene hides the SKU or suggests an unsupported use |
| A+ module | Deeper explanation, comparison, or brand context | Repeats the gallery without adding useful evidence |
Write the SKU record before opening an image tool. For the bottle, it includes capacity, body color, finish, lid type, straw opening, handle position, internal material, dimensions, included brush, and the exact wording allowed for leak resistance. Product documents should support every number and performance claim. A competitor image can suggest an image slot, but it cannot supply facts for this SKU.
Build the listing set in LoomaDesign
The workflow uses separate tools because cleanup, gallery expansion, and A+ layout solve different production problems.
| LoomaDesign page | Use it for | Approval check |
|---|---|---|
| Product Retouching | Remove clutter, repair the background, and prepare a controlled source | Edge quality, natural shadow, unchanged shape |
| Image Enhancer | Improve a soft but otherwise accurate source | Label, texture, edge, and color fidelity |
| Additional Image Generator | Create supporting gallery visuals and feature callouts | One buyer question per image, readable mobile copy |
| Amazon A+ Content Image | Plan and generate A+ modules from product facts and selling points | Claims, module order, mobile crop, repeated content |
- Prepare the source. Use the clearest available product photo. Remove background contamination and repair rough edges. Enhancement should recover visible detail without redrawing the lid, label, material, or proportions.
- Lock the main image. Place the exact item on pure white, preserve a natural product silhouette, and leave enough margin for category-specific cropping. Do not add lifestyle props, badges, water splashes, or accessories that are not part of the offer.
- Map buyer questions to gallery slots. For the bottle, the first questions concern the lid, drinking opening, capacity, included brush, exterior finish, and portability. Each question receives one image job.
- Generate supporting images. Additional Image can turn confirmed selling points into a 2:3 supporting visual. Keep the copy short and check that arrows, labels, and icons point to a real feature.
- Arrange the gallery. Put recognition and physical proof early. A useful order for this SKU is main image, three-quarter angle, lid detail, capacity and dimensions, included parts, use scene, variant comparison, and an image that prepares the shopper for A+.
- Extend the same product story in A+. Use A+ for material explanation, a feature sequence, a comparison chart, care instructions, or brand context that does not fit in the first gallery images.
LoomaDesign accepts the product photo and structured product information, then prepares an editable module plan before generating the A+ assets. Basic layouts support up to five modules in the current workspace. Premium desktop layouts can use up to seven. The output still needs to match the A+ options available to the seller's account and marketplace.
The gallery and A+ section should share facts without showing the same graphic twice. The gallery gives fast answers near the top of the product detail page. A+ has room for explanation. For this bottle, a gallery image can show the flip-straw lid in one glance; an A+ module can explain cleaning, opening, and handling with separate visual steps.
Final QA, common mistakes, and answers
Open every image beside the original product photo and the SKU record. Check the lid geometry, straw opening, handle position, body ratio, color, finish, included brush, and printed copy. Then shrink the gallery to phone width. If a feature label becomes unreadable or the product disappears behind props, the image needs another pass.
Use this release check before uploading:
- The main image shows the exact sellable item on pure white.
- Product color, material, shape, controls, and accessories match the approved source.
- The gallery answers a different buyer question in each slot.
- Dimensions and performance claims match product documentation.
- Included parts cannot be confused with styling props.
- Text remains readable on a phone without zooming the screenshot.
- A+ modules add detail instead of repeating gallery graphics.
- Desktop and mobile A+ previews keep important content inside safe crop areas.
- Variant images and comparison charts point to the correct ASIN or SKU.
- Final files meet the current requirements shown in Seller Central.
How many Amazon listing images can a seller upload? Amazon's current US listing guide says a product listing can accept up to nine photos. The exact visible order and category rules should be checked in Seller Central.
Does LoomaDesign require a long prompt for every image? No. The useful inputs are the source photo, product name, verified selling points, dimensions, included parts, use case, and details that cannot change. Each tool already targets a specific ecommerce image job.
Should A+ repeat the listing gallery? Reuse the approved product facts and visual references, then give the A+ modules a deeper job. A module can explain material, use, care, comparison, or brand context that the gallery only introduces.
Can an AI-generated main image be uploaded without review? No. Background cleanup and enhancement can save production time, but the final image still needs a visual comparison with the real SKU and a check against the current marketplace rules.
Sources: Amazon product listing guide, Amazon product image guidance, Amazon A+ Content, and Amazon A+ Content design guide.