White background product photos without a studio.
The white background is the one spec every sales channel agrees on, and the one a phone almost never delivers. Here’s what “white” means technically, why your lightbox misses it, and the three ways to fix it.
True white 
Catalogue 
Hero 
Small items What “white background” means where you’re selling.
Only one platform gives an exact number — but it’s the strictest one, so hitting Amazon’s value clears every other channel at the same time.
| Amazon main image | Pure white, defined as RGB 255, 255, 255, with the product filling 85% of the frame. This is the only numeric definition of “white” published by a major channel — and Amazon’s page background is the same value, so anything darker shows as a grey box. |
|---|---|
| Amazon pixel size | At least 1,000 px on the longest side to enable zoom; 500 px minimum, 10,000 px maximum. |
| Etsy | No background rule, but at least 2,000 px in width and height, in sRGB. Etsy also requires photos of the actual finished product — see the Etsy guide before using generated shots there. |
| Shopify | No background rule. Under 20 MB, up to 5000 × 5000 px; 2048 × 2048 displays best. |
| What a lightbox actually produces | Typically an off-white around #f7f6f4 — a few points below pure white on every channel. Auto white balance meters for the whole scene, so a white backdrop lit by warm indoor light lands warm and slightly grey rather than neutral. |
| The colour trap | Pushing exposure until the background clips to white also blows out your product’s highlights. This is why “just brighten it” fails: by the time the backdrop reads 255, white or light-coloured products have lost their edges into it. |
Platform figures verified against Amazon Seller Central, Etsy Help and Shopify’s product-media documentation in July 2026. The #f7f6f4 figure is a typical measured value from consumer lightbox setups, not a published standard — measure your own. Sources:Seller Central — product image requirements , Shopify Help — product media types .
Why the lightbox didn’t work.
The background is grey, not white.
Your camera exposes for the average of the scene. A large white backdrop reads as “too bright” to the meter, which pulls exposure down and lands the backdrop at a light grey. It looks white on your phone and grey on the listing.
The white has a colour cast.
Indoor bulbs push it warm, an overcast window pushes it blue. Auto white balance corrects for the product, not the backdrop, so the paper ends up faintly cream or faintly cold — visible the moment it sits on a true-white page.
Seams and shadows.
Sweep paper creases, the backdrop edge appears in the corner, and a hard shadow pools under the product. All three announce a home setup, and cutting them out by hand is the slow part of the job.
The cut-out ate the product.
Automatic background removal struggles with exactly what needs to survive: hair, fur, transparent plastic, glass, wisps of fabric, thin straps. You get a clean white background and a product missing its edges.
Three ways to get a true white background.
In rough order of cost, from free to fastest.
Shoot it properly.
Backdrop lit separately from the product, two diffused lights at 45°, exposure compensation up about a stop, custom white balance off a grey card, then a levels adjustment to push the background to 255. It works — it’s just a setup and an afternoon per session.
Cut it out afterwards.
Shoot on any plain surface and mask the product onto white. Fine for rigid objects with hard edges; slow and unreliable for fur, glass, mesh and anything with a soft outline.
Regenerate the whole scene.
Upload two or three phone references and Phoxel re-renders your product on a rendered pure-white background with studio lighting — no cut-out, no seams, no colour cast, because the background is drawn rather than photographed. Your product’s shape, colours, materials and labels come from your references.
Where generated white-background shots are fine, and where they aren’t.
The channel decides. On your own store — Shopify, WooCommerce, a Squarespace shop — there is no image policy to satisfy, so this is straightforward. On Amazon, the rules turn on accuracy rather than on how the image was produced, so a faithful render of the product you ship is on the same footing as a photograph.
Two channels are stricter and worth knowing before you upload. Etsy requires your own photos of the actual finished product and names renderings as excluded, so keep a real photo in the first slot there. Vinted goes furthest: its rules state photos must be taken by you and that no image editing is allowed — generated shots don’t belong on Vinted at all.
Everywhere, the same underlying test applies: the buyer should get what the photo showed them.
Buy credits. 10 credits = 1 photo.
Credits work across every Phoxel niche — no subscription, no expiry. Failed generations retry for free.
Starter
- 20 photos — two listings’ worth
- Try it on your worst photo
- JPG download + ZIP
Plus
- 60 photos — a few listings
- Mix angles & backgrounds
- Save 17% vs starter
Pro
- 150 photos — a full catalogue
- One project per item
- Use across other niches too
- Save 36% vs starter
Studio
- 300 photos — full shop refresh
- Every item, multiple looks
- Save 46% vs starter
White background questions, sorted.
Pure white, without the paper sweep.
Twenty catalogue shots on a true white background for $6 — from photos you can take on a kitchen table right now.