A clean white background makes a product the only thing a shopper looks at, and on some marketplaces it is not optional. You can get there without a studio and without uploading unreleased products to a third-party service: photograph the item, remove the background in your browser, and place it on white.

The short answer

Photograph the product in even light, open Backgrounds Remover, drop the photo in, and choose White under Background. Under Size, pick 2048 x 2048 or Square to center the product in a square, download it, and check the background is pure white (255, 255, 255) before you upload. The photo is processed on your device the whole time. For a whole set, the same settings work on up to 20 photos at once: see doing the whole catalog in one batch.

What the marketplaces ask for

Rules change, so treat this as a starting point and confirm the current page for your account before you upload.

  • Amazon is the strict one. Its product image guide (Seller Central sign-in required) asks for a pure white background, RGB 255, 255, 255, on the main image, with the product filling 85% or more of the frame and no added text.
  • Etsy does not require a white background. Its image requirements and best practices focus on large, clear photos that still work when the thumbnail is cropped to different shapes, so leave some space around the item.
  • Shopify leaves the background to you. Its product media help page says square product images of 2048 x 2048 px usually display best, accepts images up to 5000 x 5000 px and under 20 MB, and supports PNG, JPEG, WebP, and other formats. A consistent white background still makes a collection grid look tidy.

Step 1: Shoot a photo that cuts out cleanly

The cutout is only as good as the photo. A few habits make the biggest difference:

  • Contrast with the backdrop. A dark mug on a light table separates easily; a white mug on a white sheet does not. For white products, shoot against a mid-gray or colored surface, since it all gets replaced anyway.
  • Soft, even light. Window light from the side plus a sheet of white card opposite works well. Hard shadows on the table can be read as part of the product.
  • Fill the frame, but leave a margin. Get close enough that the product has plenty of pixels, while keeping a little space around it so nothing is cut off.
  • Keep it sharp. Steady the phone, tap to focus on the product, and avoid digital zoom.

Step 2: Remove the background and choose White

  1. Open the background remover and drop in the photo (or click to choose it).
  2. The first time, your browser downloads the AI model and caches it; later photos in the same visit, and later visits while the browser keeps it, skip that download.
  3. When the cutout appears, choose White under Background. The preview updates right away, and the white version is composed on your device.
  4. Under Size, pick the frame for your listing (Step 3 below explains the options), then select Download PNG, or Download JPG if you chose JPG under Format.
Backgrounds Remover showing a photo of an espresso cup on a wooden table next to the same cup cut out on a pure white background, with White selected and the Format and Size options below.
The real tool with White selected. Sample photo: scikit-image "coffee" by Rachel Michetti (CC0).

If you want a colored backdrop for your own store instead, choose Color and pick it; the guide to changing a photo background color covers exact brand colors. For Amazon’s main image, stay with White.

Step 3: Frame it for the listing

With Original the download keeps your photo’s dimensions (photos above 16 megapixels are scaled down to 16). The Size options frame the product for you:

  • Export the shape the marketplace favors. Square works everywhere; Shopify’s help page recommends 2048 x 2048 px, which is one of the tool’s Size options.
  • Size the product to the frame. Amazon’s guide asks for the product to take up 85% or more of the main image. The square sizes leave a 5% margin on each side, so the product spans about 90% of the square along its longer side (100% minus two 5% margins); its shorter side fills less, so check the result against the guide.
  • Export at full quality. A fixed size larger than your cutout is enlarged and can look soft, so shoot at a resolution close to the size you export. If you frame the photo in an editor instead and it adds a canvas, fill it with pure white, not the editor’s default.

Step 4: Check before you upload

A background that only looks white can get a listing flagged: sellers have posted Amazon suppression notices that read “the main image has non-pure white background which is not permitted for this product type” (Seller Forums thread). Two quick tests:

  • Sample the corners. Use your editor’s eyedropper on each corner and a spot a little away from the product’s edge. Every reading should be 255, 255, 255.
  • Zoom in on the edges. Look for a thin gray or colored fringe from the old backdrop. Fix halos and rough edges walks through removing it in a free editor.

Glass and very fine detail such as fur can come out imperfect. Check them at full size, and be ready to touch them up.

Do the whole catalog in one batch

A listing set rarely stops at one product, and every image in it should share the same white and the same frame. Instead of repeating the steps for each photo, you can remove the background from multiple images at once and set the white and the frame one time:

  1. Choose or drop up to 20 product photos at once (in the file picker, Shift-click or Ctrl-click to select several, or Command-click on a Mac).
  2. Each photo gets its own row, and the page works through them one after another on your device. A file that cannot be opened as an image is marked in its row, and the others carry on.
  3. Choose White under Background, JPG under Format, and 2048 x 2048 under Size. The choice applies to every photo, and you can change it after the batch ends without running the model again.
  4. Select Download all (ZIP). You get one file, images-white-background-2048x2048.zip, with each photo under its own file name plus the settings, such as mug-white-background-2048x2048.jpg for mug.jpg.

How a batch works, step by step explains each row’s status and what Cancel does. To match the files to your listings, name the photos by SKU before you drop them in: SKU-1042.jpg comes out as SKU-1042-white-background-2048x2048.jpg.

JPG suits a white listing image: a white background needs no transparency, so JPG loses nothing there and makes a smaller file than PNG. Its compression is lossy, though, and can leave the white a shade off in a thin band right next to the product’s edge; the corners stay at 255, 255, 255 in our tests. PNG avoids that compression shift, and in a PNG the margins a square size adds are exactly white, but PNG does not remove faint traces of the old background that the model can leave near the product, so check the edges in either format.

Since each square is fitted to its own product, every item spans about 90% of its frame along its longer side, so the items fill their squares the same way and the set looks even in a collection grid.

Plan the time. In the engine’s benchmark on a cloud server with 4 virtual CPUs, one image took about 14 to 16 seconds, so 20 photos take about 5 minutes on a similar processor (an illustrative estimate, 20 x 14 to 16 seconds). The one-time model download comes on top on your first visit. If you choose more than 20, the page processes the first 20 and says how many it skipped, so run the rest as a second batch. A computer is the safer choice for a full batch: phones and tablets with little free memory may stop partway, and some phones reload the tab, which clears the batch. On a phone, save each photo with its row’s Download link as it finishes.

A batch does not replace the checks. Open the ZIP and run Step 4 on every image: a glass bottle can need a touch-up while the mug next to it comes out clean.

Why do it on your device

Product photos often show items before launch, prototypes, or client work under an NDA. With an on-device tool the photo never reaches a server, so nothing needs to be deleted afterwards and no upload terms apply. How it works explains each step, and the step-by-step Network tab check shows how to confirm it in your browser’s developer tools.

Ready to list? Remove the background and put your product on white, then pick a square size and check it as above.