Product photography editing for e-commerce

Marketplace image rules and why listings get rejected

Each marketplace enforces its own image requirements, and most rejected listings fail on the same handful of points rather than on anything subtle. Knowing the rules before editing avoids a round trip that can hold up a launch by days.

Amazon is the strictest and the one worth designing to, because meeting its rules usually satisfies everyone else. The main image must sit on a pure white background, must show the actual product being sold with no props that are not included, must fill a high proportion of the frame, and must carry no added text, watermarks, logos, borders or promotional badges. Images need to be large enough that the zoom function works, which in practice means the longest side comfortably above 1,000 pixels and preferably higher. Additional gallery images are far more relaxed and are where lifestyle shots, scale references, detail crops and infographic panels belong.

Other channels differ in emphasis rather than kind. Shopify and other self-hosted stores impose nothing technically, which means consistency becomes your responsibility instead of the platform. Google Shopping objects to promotional overlays and watermarks in the main image. eBay wants a minimum size and no added borders or seller text. The safe approach is one clean, rule-compliant hero image used everywhere, with channel-specific extras behind it.

• Hero image: pure white background, product only, no text or badges
• Fill most of the frame, but do not crop into the product
• Longest side well above 1,000 pixels so zoom works
• Keep lifestyle, scale and infographic shots in the gallery, not the hero
• One compliant hero reused across channels avoids per-platform rework

Pure white is not the same as white

A background that looks white on your screen is often not white in the file, and marketplaces check the file. The standard for a true white e-commerce background is RGB 255, 255, 255, which is pure with no tint at all.

Photographing against a white sweep almost never produces this. Real white paper under real light picks up a slight grey or a colour cast, typically reading somewhere in the 240s with a faint blue or warm tone depending on the lighting. That difference is invisible on its own and obvious the moment the image sits on a marketplace page, where it shows as a faint grey box around the product. The fix is done in editing, by isolating the product and replacing the background rather than by brightening the whole image, which would blow out the highlights on the product itself.

The trap on the other side is going too far. Pushing the whole image toward white erases the product edges where it is light coloured. A white trainer on a pure white background needs a subtle edge or a soft shadow to stay visible, otherwise parts of it dissolve. This is why white-on-white products take longer to edit than anything else, and why the edge and shadow work matters more than the background replacement itself.

Shadows: why the wrong one makes a product look pasted on

A cutout with no shadow floats. It reads as a sticker rather than an object, and it makes an entire catalogue look like clip art. The shadow is what tells the eye the product is sitting on a surface.

There are three practical types and they suit different products. A natural shadow keeps the shadow the product actually cast during the shoot, isolated and cleaned up. It is the most convincing option and the right choice for anything with an irregular shape. A drop shadow is a generated soft shadow offset behind the product, useful for flat or simple shapes and quick to apply consistently at volume. A reflection, a soft mirrored fade beneath the product, suits glass, electronics, jewellery and anything with a premium positioning, though it dates faster as a look.

The rule that ties them together is direction. Every shadow in a catalogue must fall the same way, at the same softness and the same opacity. Mixed shadow directions across a product grid is one of those faults nobody consciously notices and everybody registers as the site looking amateur. We set the shadow specification once alongside the first approved images and hold it for every subsequent batch.

• Natural shadow: most believable, best for irregular shapes
• Drop shadow: fast and consistent, suits simple forms
• Reflection: premium feel, best for glass, tech and jewellery
• One direction, one softness, one opacity across the whole catalogue
• A shadow that is too dark or too tight looks worse than none at all

Colour accuracy and the cost of getting it wrong

Product colour is the one area where editing has a direct commercial consequence. A customer who receives a jumper that is noticeably different from the photograph returns it, and returns cost the sale, the shipping both ways and often the customer.

Cameras do not record colour truthfully. White balance shifts under different lighting, fabric dyes reflect light in ways sensors handle badly, and strong reds and blues are among the hardest colours to reproduce accurately. Editing to what looks right on screen is guesswork, because the editor is judging against a screen that may itself be miscalibrated.

The reliable method is to remove the guessing. Photograph a colour reference card in the first frame of each lighting setup, which gives a known target to correct against. Where a physical sample can be sent or an exact brand colour reference exists, we check the final image against that rather than against memory. Editors work on calibrated displays in a neutral environment, because a screen that is slightly warm will produce a whole catalogue that is slightly cool as the editor compensates. Where a product genuinely varies between batches, that is worth saying in the listing rather than trying to hide it in the photograph.

• Shoot a colour reference card at the start of every lighting setup
• Correct against the reference, not against what looks right
• Calibrate editing displays and work in neutral surroundings
• Check against a physical sample where colour is critical
• Accurate colour reduces returns, which is where the real saving sits

Cleanup, ghost mannequins and the detail buyers zoom into

Marketplace zoom means every flaw is visible. Buyers routinely magnify product images to inspect stitching, texture and finish, so cleanup at full resolution is not perfectionism, it is the part of the image that answers their question.

Standard cleanup covers dust and lint, fingerprints on glossy surfaces, scratches on the shooting surface, stray threads on garments, reflections of studio lights and equipment in shiny products, and creases from packaging. The judgement line is between removing artefacts of the photography and removing characteristics of the product. Packaging creases go. A genuine texture in leather stays. Removing a real feature to make a product look better than it is creates returns and complaints.

Apparel has its own technique. A ghost mannequin composite photographs the garment on a mannequin, then combines several shots so the mannequin disappears while the garment keeps its three-dimensional shape, including the inside of the collar. It gives clothing the structure a flat-lay lacks without needing a model, and it is a large part of why established clothing retailers look consistent. It does require the right shots at capture time, specifically an inner label or collar shot, which is worth planning before the shoot rather than discovering afterwards.

Naming, sizing and delivering a catalogue that stays organised

At small volumes, file admin is trivial. At a few hundred products it becomes the thing that determines whether your catalogue stays manageable, and it is worth setting up before the first batch rather than after the third.

File names should carry the SKU and the shot type, in a fixed pattern such as sku-01-main, sku-02-back, sku-03-detail. That makes bulk uploading to a store possible, because most platforms can match images to products by filename, and it makes finding a specific image years later a search rather than an excavation. Names should avoid spaces and use lowercase, since these files usually end up as web URLs. A short descriptive element also helps image search, though the SKU is what matters operationally.

On sizing, product images should be square and consistent across the catalogue, with the product occupying a similar proportion of the frame in every shot. Uneven fill is what makes a category page look untidy even when every individual image is good. We deliver a large master, typically 2,000 to 3,000 pixels square for good zoom, plus the compressed web versions your store needs, in WebP alongside JPEG where the platform supports it, since smaller files load faster and page speed affects both ranking and conversion.

• Name files by SKU and shot type, lowercase, no spaces
• Keep every product image square and at a consistent fill ratio
• Deliver a 2,000 to 3,000 pixel master for zoom
• Supply compressed web versions, WebP where supported
• Keep the masters, so a future platform change does not mean reshooting