Cut and archive
Produce a transparent PNG at full resolution and file it somewhere permanent, alongside the untouched original. Never overwrite either.
For product photography
Product photography backgrounds: shoot once, publish everywhere
A product photograph has to be a marketplace main image, a lifestyle shot, an email header and an ad creative. That is one cutout and four backgrounds — not four shoots.
The workflow that scales
Cut once, keep the negative
The transparent PNG is the master. Everything you publish is a print from it. Discarding it after the first upload is the most common and most expensive mistake in this whole process.
Composite onto white
JPEG out, product filling at least 85% of the frame. This is the marketplace main image and it is the only place the strict rules apply.
Composite onto everything else
Brand colour for the ad, a surface for the lifestyle shot, a scene for the secondary listing images. All from the same master, none of them re-cut.
Re-run when the standard changes
And it will. Because you kept the originals and the masters, changing the house style across two hundred products is a batch job rather than a re-shoot.
The reliable failures
Four categories that still need a human eye
Everything else batches safely. These four are worth pulling out of the run and checking individually, because they fail quietly rather than obviously.
- Glass and clear plastic. Genuinely see-through, so the correct answer is partial opacity — which means it can look right and still be wrong.
- Chrome and mirrored finishes. The reflection contains the background you are trying to remove.
- White on white. No edge information in the file to work from.
- Thin straps, wires and handles. A few pixels wide, and the first thing a coarse mask loses.
Questions from sellers and studios
Do I need a lightbox?
It helps with the lighting, not with the background. A lightbox gives you even illumination and a near-white field; compositing gives you an exactly-white field. The two solve different halves of the problem, and only one of them can be fixed after the shoot.
How do I keep a whole catalogue consistent?
Write the standard down before you start: one output size, one background value, one margin, one file naming convention. Then apply it mechanically. Automating an inconsistent standard just produces inconsistency faster.
What about products that are genuinely white?
A white product on a white background is the hardest ordinary case in this entire field, because the edge information the matting step needs is not in the file. Shoot it on mid-grey and composite onto white afterwards — you get a clean edge and the required background.
Can I use a generated or stock background for listings?
For the main listing image, no — marketplaces want the product on plain white with no props. For the secondary lifestyle images that follow it, yes, and that is where a good cutout earns its keep twice over.
What does a good product cutout cost in time?
Seconds per image once you are shooting for it. The time cost sits in the photography, not the editing, which is the correct place for it to sit: a well-shot photograph cuts out in one pass, and a badly-shot one takes three attempts no matter which tool you use.