
Product Image Alt Text: 6 Patterns That Read as Blank
Product image alt text is where your spec diagram goes blank. Six anti-patterns, the fix for each, and what EU accessibility rules now require.
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Product image alt text is where your spec diagram goes blank. Six anti-patterns, the fix for each, and what EU accessibility rules now require.

How to display product specifications so buyers read them: Baymard 344-site data on spec scannability, in-scale images, and where dimensions belong.

Text size on product images is set by a 16 mm tile, not your 1600 px export. The blur test, the contrast targets, and 6 myths that make dimensions vanish.

Product image aspect ratio decides which part of your spec diagram survives the crop. The ratio math, the 10% safe margin, and the platform rules.

Product dimensions structured data in schema.org, Google Merchant Center and the ChatGPT feed: every field, copy-paste JSON-LD, and the rule that breaks it.

Wardrobe internal dimensions decide whether coats fit: clear depth, long-hang and short-hang heights, rail clearance, shelf depth and load — the numbers listings omit.

Product photo callouts done right: how many to use, how long, and the 6 rules that make feature labels convert instead of clutter the image.

Catalog images that convert start with one spec layout per SKU. See how a building-material exporter cut quote turnaround and back-and-forth emails in half.

How to look professional to overseas buyers starts with your images: six common mistakes quietly cost new suppliers trust, inquiries, and orders.

How spec sheets win B2B orders: a clear dimension diagram qualifies buyers, collapses the email chain, and beats a cheaper quote, stage by stage.

Learn how to run product image A/B testing on Amazon, Shopify, and marketplaces without misreading noisy conversion data.

Each of the 7 Amazon image slots has a job. Here is the slot-by-slot anti-pattern gallery, with conversion data showing why the order matters more than seller polish.