To add a shadow to a product photo, cut the product out, place it on a clean background, then add a soft contact shadow under its base and, optionally, a faint drop shadow falling away from the light. Keep shadows at roughly 20–40% opacity, blur them well, and match the direction of the light already on the product.
A product cut out and dropped onto flat white often looks pasted on: it floats, with nothing tying it to a surface. A small, believable shadow fixes that. This guide explains the main shadow types, which one looks real for which product, how to keep light direction consistent, whether marketplaces accept shadows on main images, and how to add one by hand in Photoshop or GIMP.
- Contact shadow (a thin, dark, blurred band where the product touches the floor) does most of the work. Almost every product photo benefits from one.
- Natural or cast shadow falls to one side, opposite the light. It adds depth but must match the highlights on the product.
- Reflection is a faded mirror image under the product. It suits glossy, premium items and looks wrong on soft goods.
- Marketplace main images: keep the background pure white and any shadow faint and close to the product. If unsure, leave the main image shadow-free.
- Consistency: use the same shadow style, direction and strength on every product in a collection.
What types of product photo shadows are there?
There are four you'll use: contact, natural (cast), drop and reflection. Each suits different products and different places the photo will appear.
| Shadow type | What it looks like | Best for | Looks real when |
|---|---|---|---|
| Contact shadow | A thin, dark, soft band right where the product meets the surface | Almost everything that stands on a base: bottles, boxes, shoes, mugs | It is darkest at the base and fades within a few pixels |
| Natural / cast shadow | A longer, softer shadow stretching to one side or behind | Lifestyle-style shots, brand-color backgrounds, ads | It falls opposite the brightest side of the product |
| Drop shadow | A blurred copy of the product's outline, offset down and to the side | Flat items shot from above: cards, prints, folded clothing, flat lays | The offset is small and the blur is large |
| Reflection | A faded, flipped copy of the product below its base | Glossy or premium items: perfume, electronics, watches, cosmetics | It fades out quickly and starts exactly at the base |
| No shadow | Product floats on a flat background | Strict main images, icons, catalog grids | Every product in the set is treated the same way |
Contact and natural shadows are often combined: a tight contact shadow to ground the product, plus a faint, wide shadow for depth.
Which shadow looks most realistic?
A soft contact shadow, optionally with a faint natural shadow, looks the most realistic because it copies how real light behaves. Shadows are darkest and sharpest where an object touches a surface, and get lighter and blurrier the further they fall from it. A shadow that is the same darkness all the way out, or has a crisp edge far from the product, reads as fake straight away.
- Soft light, soft shadow. Products shot with window light or a softbox have soft shadows. If the original photo has soft light on the product, a hard shadow won't match.
- Heavy products sit, light ones barely touch. A boot needs a solid contact shadow; a sheet of paper needs almost none.
- Feet, legs and rims make their own shadows. A chair or a footed bowl has small contact points, so the shadow should follow those, not fill a solid ellipse.
How do you match the shadow to the light direction?
Look at where the highlights sit on the product and send the shadow the opposite way. If the bright side of a bottle is on the left, the light came from the left, so any cast shadow falls to the right.
- Find the brightest edge or the specular highlight on the product. That's your light direction.
- Check how hard the edges of the existing light are. Soft gradient across the product means a soft shadow; a crisp highlight line means a slightly firmer one.
- Note the camera height. A product shot at eye level gets a shadow that stretches behind or to the side; a top-down shot gets a drop shadow offset only slightly.
- Place the contact shadow first, directly under the base, then add the cast shadow on the side away from the light.
- Use the same direction for every product in the collection. Mixed directions on one page look odd even when shoppers can't say why.
Are shadows allowed on marketplace main images?
Usually a faint, soft shadow is fine as long as the background around it stays pure white, but guidance varies and some sellers skip shadows on main images to be safe. Amazon and Walmart require a pure white background (RGB 255, 255, 255) for the main image; neither spells out a shadow rule in a way every reviewer applies the same way. A dark or wide shadow can push the background below pure white and get flagged. After adding a shadow, run the image through our free Amazon image checker to confirm the background still reads as pure white.
| Where the photo goes | Shadow on the main image | Safe choice |
|---|---|---|
| Amazon | Pure white background required; subtle shadows are common but guidance conflicts | No shadow, or a faint contact shadow only, with corners and edges at 255 |
| Walmart | White background required for the main image | Same as Amazon |
| Google Shopping | Plain, light background recommended; no promotional overlays | Faint contact shadow or none |
| eBay | Uncluttered, neutral background; no white rule | Soft contact or natural shadow |
| Etsy | No background rule | Any style that matches your shop |
| Your own store | Your choice | Pick one style and use it everywhere |
Marketplace background and main image rules were checked in October 2026. Marketplaces change their rules, so confirm the current requirements in your seller dashboard before you upload a large batch.
Secondary images, ads and your own store are free of these limits, so that's where cast shadows and reflections belong. See Amazon product image requirements for the full main image rules and how to make a product photo background white for checking pure white with an eyedropper.
How to add a shadow to a product photo in Photoshop or GIMP
Start with the product on its own layer with a clean cutout, such as a transparent PNG from an AI background remover. Then build the shadow on a separate layer underneath it, so you can adjust it without touching the product.
Contact shadow
- Add a new layer below the product layer.
- Draw a flat ellipse about as wide as the product's base and a few pixels tall, right at the base.
- Fill it with black (or a dark shade of the background color).
- Blur it: Filter > Blur > Gaussian Blur in Photoshop, Filters > Blur > Gaussian Blur in GIMP. Start around 5–15 px on a 2000 px image.
- Lower the layer opacity to about 30–50% and nudge it until the base looks seated.
Natural (cast) shadow
- Duplicate the product layer and move the copy below the original.
- Fill the copy with black, keeping its transparency (Lock transparent pixels, then fill).
- Use Free Transform or Perspective to lay it down so it stretches away from the light, keeping the base edge aligned with the product's base.
- Blur it heavily, and add a gradient mask so it fades as it gets further from the product.
- Set opacity to about 15–30%.
Reflection
- Duplicate the product layer and flip it vertically.
- Line its top edge up exactly with the product's base.
- Add a gradient mask so it fades from about 30% opacity to nothing within a third of the product's height.
Photoshop's Drop Shadow layer style and GIMP's Filters > Light and Shadow > Drop Shadow are quick, but they place a copy of the outline behind the product, which suits flat, top-down shots. For upright products they make the item look like a sticker, so build contact shadows by hand instead.
Skip the layers: put your product on pure white or a brand color with an optional soft shadow, keeping the product exactly as you shot it.
Add a soft shadow7 days free · 50 credits · No credit cardCommon product shadow mistakes
| Mistake | Why it looks wrong | Fix |
|---|---|---|
| Gap between product and shadow | The product floats above the floor | Start the shadow exactly at the base |
| Shadow too dark | Looks like a hole; can break white-background rules | Drop opacity to 20–40% |
| Shadow toward the light | Contradicts the highlights | Flip it to the side away from the bright edge |
| Pure grey on a colored background | Looks dirty | Use a darker shade of the background |
| Different styles across a collection | Catalog looks inconsistent | Save one preset and reuse it |
Adding a soft shadow with AiArter
AiArter cuts the product out of your photo, keeps it as it is, and places it on a new background with the shadow drawn underneath, so you don't have to build layers by hand.
- White background (4 credits). Pure white (RGB 255, 255, 255), product centered at about 85% of a 2000×2000 frame. The soft shadow is optional and off by default, so you can keep strict main images shadow-free. Try it on the Amazon white background tool.
- Brand color or gradient backgrounds (4 credits) with a soft shadow: presets like Warm beige, Light grey, Sage or Charcoal, gradients, or your brand-kit colors.
- Transparent PNG cutouts (4 credits) if you'd rather add your own shadow in an editor.
- Lifestyle scenes (8 credits) when you want the product on a surface such as a marble counter or wooden table instead of a plain background.
- Bulk. The bulk background remover applies the same settings to up to 50 photos per batch, so every shadow matches. Failed photos aren't charged.
Using the same shadow setting across a whole collection is a big part of a tidy catalog; our guide to making product photos consistent covers the rest.
Frequently asked questions
How do I add a realistic shadow to a product photo?
Put the cut-out product on its own layer, then add a blurred black ellipse under its base at 30 to 50% opacity as a contact shadow. If you want more depth, add a faint, heavily blurred cast shadow on the side away from the light. Match the softness of the light already on the product.
Can Amazon main images have a shadow?
Amazon requires a pure white background for the main image, and guidance on shadows varies. A faint shadow close to the product is commonly used, but a dark or wide one can make the background read as non-white. The safest option is no shadow or a very light contact shadow.
What is the difference between a drop shadow and a contact shadow?
A contact shadow is a thin, dark band where the product touches the surface, and it grounds upright products. A drop shadow is an offset, blurred copy of the outline, which suits flat items photographed from above.
What opacity should a product shadow be?
Around 30 to 50% for a contact shadow and 15 to 30% for a cast shadow or reflection is a good starting point. Lower it on white main images so the surrounding background stays pure white.
Should product photos have shadows or not?
Most product photos look better with a soft shadow because it stops the product from floating. Skip it for strict marketplace main images if you're unsure, and use the same choice across your whole catalog.
How do I add a reflection to a product photo?
Duplicate the product layer, flip it vertically, line it up with the base, and fade it out with a gradient mask from about 30% opacity. Reflections suit glossy products like perfume or electronics, not fabric or matte items.
Upload your product photos and get pure white or brand-color backgrounds with an optional soft shadow, the product itself left exactly as you shot it.
Start free trialSee pricing7 days free · 50 credits · No credit card. Trial images carry a small “Made with aiarter” mark; paid plans export clean files you can use commercially.
