What size should product photos be
Sizes vary by platform: Mercado Libre and Amazon use high-resolution square (1:1) images on a white background; Instagram performs best in 4:5 (feed) and 9:16 (Stories/Reels). At minimum, aim for 1000–2048 px per side.
Mercado Libre
Square main image (1:1), white/neutral background, high resolution. Upload the highest quality possible; the platform allows zoom.
Amazon
Square main image on a pure white background, product filling ~85% of the frame, minimum 1000 px (1600+ recommended for zoom).
eBay
Sharp, square photos, minimum 500 px (1600 recommended). Clean background.
Feed: 4:5 (1080×1350) takes more screen; 1:1 (1080×1080) also works. Stories/Reels: 9:16 (1080×1920).
FAQ
What minimum resolution should I use?
Aim for 1000–2048 px per side. Higher resolution enables zoom and looks better everywhere.
Does one photo work for every platform?
The content yes, but the format changes. Picsell.pro generates the image in each platform's format automatically.
Always white background?
On the main marketplace image (MELI/Amazon/eBay), yes. For Instagram a lifestyle shot with context works better.