Batch photo prep for marketplace sellers

Make Photo White Background

Flatten, pad and whiten product photos onto pure white. This does not remove a busy background.

Open on Listing Photo Desk

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Embed this tool

Copy this code into your website, blog or class page. The tool runs inside your page.

Please keep the credit link below the tool.

To make photo white background, use this free tool, which runs in your browser and needs no sign-up. It fills transparent areas of a photo with a background colour, white by default, pads a photo to a square with white bars, and can whiten a greyish backdrop. It does not cut out or replace a coloured, cluttered or shadowed background. It is meant for sellers who need a white product photo for a marketplace, including people who searched for “add white background to photo” and only need transparency flattened or a light backdrop whitened. Your photos are read and processed inside the page and are never uploaded.
Make photo white background example

How to use the Make Photo White Background tool

  1. Click “Choose photos” or drop files on the box (up to 100 per batch). To try the tool first, click “Try a sample photo”.
  2. Open “Output size”. “Keep the original size” is our default. The menu also offers “Square, 2000 × 2000 px” and “Square, 1200 × 1200 px”. These are menu sizes, not marketplace rules.
  3. Keep “Background colour” at #ffffff (our default) so bars and transparent areas turn white.
  4. For a light grey backdrop, lower “Whiten a greyish background (white point)” from 255 (Off). It starts at 245 (our default).
  5. For a product with a white margin, turn on “Trim white margins and fit the product to” and set the percentage. It starts at 85.
  6. Under “How the photo fits the frame”, pick “Keep the whole photo (add background around it)” or “Fill the frame (cut off the overflow)”. If you fill, choose a “Crop focus”.
  7. Pick a file type. JPEG is the default, and PNG or WebP are also offered.
  8. Optionally set “Keep each file under” in KB or MB.
  9. Check each card’s “Original”, “Output size” and “File” sizes, and read any notes.
  10. Click “Download” on a card, or click “Download ZIP (first 10)” when two or more photos are ready.

The tool recalculates every photo when an option changes, so set your options before you download. Click “Clear all” to empty the list and start again.

Can this tool replace a photo background with white?

No. The tool does not cut out or replace a background. It flattens transparent areas onto a colour, pads a photo with bars, whitens a light backdrop and trims white margins, and it leaves a coloured, cluttered or shadowed background as it is.

Transparent areas are filled with the chosen background colour, so the output never has transparency. Removing a coloured backdrop needs a background-removal tool. This site does not have one.

Marketplaces publish their own image sizes and rules on their help pages, and this page does not hold those numbers. Check the current help page of the marketplace you sell on. This tool cannot say whether a photo will be accepted.

How does the white point turn a grey backdrop white?

The white point takes every colour value at or above the number you choose and sets it to 255, which is pure white. A light grey backdrop that is only slightly darker than white therefore becomes white. The slider runs from 200 to 255, and 255 means off.

Use it carefully. Lower values also wash out light parts of the product, and the whole photo brightens slightly. Because it changes only values near white, it does nothing to a coloured background.

The trim option works on a similar idea. A pixel counts as product when it is not transparent and any of its red, green or blue values is below 245. The tool crops the empty margin, scales the product to the chosen percent of the frame, and centres it.

Worked example: a 1,600 × 1,200 px photo with the product inside a 1,000 × 900 px box, a 2,000 px square output and a 90% fit. The product is drawn at 1,800 × 1,620 px, centred at x 100, y 190.

Fit example: a 4,000 × 3,000 px photo in a 2,000 × 2,000 px frame, with “Keep the whole photo (add background around it)”, is drawn at 2,000 × 1,500 px, with 250 px bars above and below.

If a photo is enlarged to reach the output size, its card shows the percentage, because an enlarged photo has no extra detail.

Worked examples

InputResult
4,000 × 3,000 photo, 2,000 × 2,000 frame, keep whole photophoto drawn at 2,000 × 1,500 px, 250 px bars above and below
1,600 × 1,200 photo with the product in a 1,000 × 900 px box, 2,000 px square, 90% fitproduct drawn at 1,800 × 1,620 px, centred at x 100, y 190

Calculated by the same code the tool above runs.

Frequently asked questions

Does this tool remove a coloured background?

No. A coloured, cluttered or shadowed background stays as it is. Only a background-removal tool can take that out, and this site does not have one.

What is the difference between “Keep the whole photo” and “Fill the frame”?

“Keep the whole photo (add background around it)” fits the full photo inside the frame and adds bars, so nothing is cut off. “Fill the frame (cut off the overflow)” scales the photo to cover the frame and trims the edges, and “Crop focus” sets which part stays.

Are my photos uploaded anywhere?

No. Photos are read and processed inside your browser and are never uploaded. The tool is free and needs no sign-up.

Why won’t my iPhone HEIC photo open?

HEIC photos from an iPhone may not open outside Safari. If yours does not, export it as JPEG first, then add it to the tool.

Will a marketplace accept my white background for product photos?

The tool cannot say that. Marketplaces publish their own sizes and rules on their help pages, and this tool does not hold those numbers. Check the current help page of the marketplace you sell on before you upload.

Does saving remove the camera and location data?

Yes. Saving a photo through the tool writes a new file without the original’s camera, date and location (EXIF) data.