Can I use generated imagery on Mercari?

For background clean-up on your own photo of the actual item, reasonably. For altering a used item or substituting a similar one, no.

Why do used listings have a stricter rule?

Because the buyer is purchasing one specific item and the photographs are the only condition report they have.

What is the biggest improvement available?

The background. The marketplace is full of items on carpets and beds, and a plain field makes yours readable at thumbnail size.

How much does the first photo matter?

Disproportionately. Browse is fast, and the thumbnail is effectively the whole pitch.

Should I photograph flaws?

Always, in their own frames. Disclosure prevents disputes and concealment reliably produces them.

What if I sell new products?

Then ordinary product photography rules apply and the resale restrictions are not relevant to your listings.

Is the free generation really free?

Yes. One per day, watermarked and capped at 1024px. Signing up gives you 20 credits and clean full-resolution files with full commercial rights.

Mercari Listing Photos

A broad marketplace where the first photo has to survive a fast scroll.

One free generation a day. No account, no card.

How it works

1. Photograph the actual item
For used goods this is the whole description, not a starting point.
2. Clean up the surroundings
A plain background is the biggest legitimate improvement available.
3. Generate and download
One free watermarked result. Sign up for the clean, full-resolution file.

Why this is worth getting right

Mercari spans new and used across almost every category, which means two different sets of expectations sit side by side in the same feed. For new goods the ordinary rules apply and clean presentation wins. For used goods the buyer is purchasing one specific item, and the photographs are the condition report — which sets a hard limit on what any image tool should do, because replacing a cluttered background is presentation while altering the item is misrepresentation. That distinction is the same one eBay has already codified by restricting AI-generated main images on used listings, and treating it as the standard across resale is the safe position. Within the limit, the biggest available improvement is the background, since the marketplace is dominated by items photographed on carpets and beds, and a plain field makes a listing readable at thumbnail size where competitors are noise. The first photo carries disproportionate weight because browse is fast and the thumbnail is the entire pitch. Beyond that the useful images are unglamorous: the item complete, any label or model number, measurements where sizing applies, and every flaw in its own frame. Category breadth means the specifics vary — electronics need model numbers and port views, clothing needs measurements, collectables need condition detail — but the underlying discipline of completeness is constant.

Tips that actually help

Treat used listings as condition reports, since the buyer is purchasing one specific item and the photographs are the description.
Replace cluttered domestic backgrounds, which is the largest legitimate improvement in a marketplace full of carpet and bedding shots.
Invest in the first photo, because browse is fast and the thumbnail is the whole pitch.
Show labels, model numbers and measurements according to category, since specifics vary but completeness does not.
Give every flaw its own frame, as concealment produces disputes and disclosure prevents them.

Who uses this

Household resale: High-volume individual listings that need to be quick, honest and readable.
Electronics resale: Where model numbers, ports and condition are what buyers check.
Collectables: Categories where condition detail carries most of the value.
Small business sellers: New-goods sellers where ordinary product photography rules apply.

자주 묻는 질문

Can I use generated imagery on Mercari?: For background clean-up on your own photo of the actual item, reasonably. For altering a used item or substituting a similar one, no.
Why do used listings have a stricter rule?: Because the buyer is purchasing one specific item and the photographs are the only condition report they have.
What is the biggest improvement available?: The background. The marketplace is full of items on carpets and beds, and a plain field makes yours readable at thumbnail size.
How much does the first photo matter?: Disproportionately. Browse is fast, and the thumbnail is effectively the whole pitch.
Does it differ by category?: The specifics do — electronics need model numbers, clothing needs measurements, collectables need condition detail — but completeness is constant.
Should I photograph flaws?: Always, in their own frames. Disclosure prevents disputes and concealment reliably produces them.
What if I sell new products?: Then ordinary product photography rules apply and the resale restrictions are not relevant to your listings.
Is the free generation really free?: Yes. One per day, watermarked and capped at 1024px. Signing up gives you 20 credits and clean full-resolution files with full commercial rights.

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