Amazon's pure white background rule, explained
Amazon requires RGB 255,255,255 behind every main image. Why studio white fails the automated check and how to repaint the background without Photoshop.
Amazon's rule for the main product image sounds simple: the background must be pure white. In practice it is the single most common reason listings get suppressed, because "pure white" does not mean "looks white". It means every background pixel reads RGB 255, 255, 255, and an automated scanner verifies exactly that.
Why your white photo is not white
A photo shot on a white sweep or a light tent almost never comes out at 255, 255, 255. Ambient light, the camera's exposure choices and JPEG compression pull the background down to values like 250, 250, 248 or tint it slightly blue or cream. Your eye reads that as white. The scanner reads it as a number that is not 255, and the image fails.
This is why re-shooting with more light rarely fixes a rejection: the problem is not brightness, it is that a camera cannot photograph a mathematically pure value. The background has to be repainted digitally.
What the rule requires
| Requirement | Value |
|---|---|
| Background color | RGB 255, 255, 255, no gradient, no shadow cast on the ground |
| Applies to | The main image only, on every category |
| Product coverage | At least 85% of the frame |
| Minimum size | 1000 px on the longest side, 1600 px recommended |
| Penalty | Listing suppressed from search until replaced |
Secondary images are exempt: positions 2 to 8 can show lifestyle scenes, colored backgrounds and infographics.
How to repaint the background in your browser
- Open the Amazon product image resizer and drop your photos, up to 50 at a time.
- A segmentation model running in your browser cuts the product out of its original background. Nothing is uploaded: the pixels never leave your machine.
- The product is placed on a true 255, 255, 255 ground and re-framed to fill about 85% of a 2000 x 2000 px JPEG, which also satisfies the size and coverage rules.
- Download each image as it finishes, or the whole batch as a ZIP.
If you want the cutout without Amazon's framing, the background remover gives you the same product on a white or transparent ground with your original composition intact.
Check a background before you upload
You can verify any image in seconds: open it in any editor with a color picker, hover over a corner of the background and read the RGB values. If any channel shows less than 255, the automated check will see it too. Checking one corner is not a full guarantee, but a corner that fails tells you immediately that the file needs repainting.
Amazon has allowed AI-assisted background cleanup explicitly since 2025, so a repainted background is not a policy risk. The product itself must stay the real, unedited product.
If your image was already rejected, the guide on why Amazon rejects product images walks through every other reason the scanner flags.
Frequently asked questions
Does a small shadow under the product fail the check?
A natural contact shadow directly under the product is generally tolerated and many top listings keep one. A shadow cast across the background, or a gradient, is treated as a non-white background. When in doubt, remove it: a clean cutout on pure white always passes.
Is off-white acceptable in any category?
No. The pure white requirement for the main image applies across categories. Some categories add extra rules on top (apparel main images must not show mannequins, for example), but none relax the background value.
Can I just overexpose the photo until the background clips to white?
Overexposing does push background pixels to 255, but it also blows out highlights on the product itself and shifts its colors, which creates a different rejection risk: the image must represent the product accurately. Repainting the background digitally keeps the product pixels untouched.