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Check your photo against Mercado Livre's rules.

Mercado Livre sets rules for the main image that can be measured from the photo: product fill and square format. Drop a photo to see which ones it meets. It runs in your browser; nothing is uploaded.

Free tool · no sign-up

Choose a marketplace and a photo.

Rules come from each marketplace's own help pages, summarised in the guides (checked 24 September 2026). Size, file size and format are checked as well.

Official rules

What Mercado Livre asks for.

Source: Mercado Livre Central de Vendedores — Fotos de qualidade · checked 24 September 2026

Main image
The product fills about 95% of the image
Main image
Square image, width equal to height
Size
At least 500 pixels on the longest side; 1,200 × 1,200 recommended so buyers can zoom
Shape
Width and height equal — square or close to it; the product fills about 95% of the image
Background
White is still required for technology, beauty, health and supermarket; elsewhere light, contextual backgrounds are recommended
Not allowed
Watermarks, and several products in one photo
Method

How each rule is measured.

Product fill
The product is separated from a plain background by growing the background inwards from the edges until the colour changes sharply. Fill is the product's share of the frame on its longest axis, the way Amazon's 85% and Google's 75–90% rules are read.
Square format
Width and height must match to within 2%.
Scene photos
Room and lifestyle photos have no plain background to measure against, so fill, edges and shadow are marked as not measured rather than guessed.
Questions

Mercado Livre main images, answered.

How much of the image must the product fill on Mercado Livre?

The product fills about 95% of the image. The checker measures the product on its longest axis and reports the percentage.

Does Mercado Livre require square images?

Square image, width equal to height. The checker compares the width and height in pixels.

What size should Mercado Livre product images be?

At least 500 pixels on the longest side, 1,200 × 1,200 recommended for zoom, square; white backgrounds only required in some categories.

Where do these figures come from?

From Mercado Livre Central de Vendedores — Fotos de qualidade, read on 24 September 2026. Marketplaces update their rules; the official page is the final reference.

Is my image uploaded?

No. The file is read and processed inside your browser; nothing is sent to a server.

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